Murray, Claire E., Stanimirović, Snežana, Heiles, Carl, Dickey, John M., McClure-Griffiths, N. M., Lee, M.-Y., M. Goss, W., and Killerby-Smith, Nicholas. The MACH Hi Absorption Survey. I. Physical Conditions of Cold Atomic Gas outside of the Galactic Plane. Retrieved from https://par.nsf.gov/biblio/10309460. The Astrophysical Journal Supplement Series 256.2 Web. doi:10.3847/1538-4365/ac0f0b.

Murray, Claire E., Stanimirović, Snežana, Heiles, Carl, Dickey, John M., McClure-Griffiths, N. M., Lee, M.-Y., M. Goss, W., & Killerby-Smith, Nicholas. The MACH Hi Absorption Survey. I. Physical Conditions of Cold Atomic Gas outside of the Galactic Plane. The Astrophysical Journal Supplement Series, 256 (2). Retrieved from https://par.nsf.gov/biblio/10309460. https://doi.org/10.3847/1538-4365/ac0f0b

Murray, Claire E., Stanimirović, Snežana, Heiles, Carl, Dickey, John M., McClure-Griffiths, N. M., Lee, M.-Y., M. Goss, W., and Killerby-Smith, Nicholas. "The MACH Hi Absorption Survey. I. Physical Conditions of Cold Atomic Gas outside of the Galactic Plane". The Astrophysical Journal Supplement Series 256 (2). Country unknown/Code not available. https://doi.org/10.3847/1538-4365/ac0f0b. https://par.nsf.gov/biblio/10309460.

@article{osti_10309460,
place = {Country unknown/Code not available}, title = {The MACH Hi Absorption Survey. I. Physical Conditions of Cold Atomic Gas outside of the Galactic Plane}, url = {https://par.nsf.gov/biblio/10309460}, DOI = {10.3847/1538-4365/ac0f0b}, abstractNote = {}, journal = {The Astrophysical Journal Supplement Series}, volume = {256}, number = {2}, author = {Murray, Claire E. and Stanimirović, Snežana and Heiles, Carl and Dickey, John M. and McClure-Griffiths, N. M. and Lee, M.-Y. and M. Goss, W. and Killerby-Smith, Nicholas}, }