Heiner, Matthew, Grimm, Taylor, Smith, Hayden, Leavitt, Steven D., Christensen, William F., Carling, Gregory T., and St. Clair, Larry L. Multivariate receptor modeling with widely dispersed Lichens as bioindicators of air quality. Retrieved from https://par.nsf.gov/biblio/10428552. Environmetrics 34.3 Web. doi:10.1002/env.2785.

Heiner, Matthew, Grimm, Taylor, Smith, Hayden, Leavitt, Steven D., Christensen, William F., Carling, Gregory T., & St. Clair, Larry L. Multivariate receptor modeling with widely dispersed Lichens as bioindicators of air quality. Environmetrics, 34 (3). Retrieved from https://par.nsf.gov/biblio/10428552. https://doi.org/10.1002/env.2785

Heiner, Matthew, Grimm, Taylor, Smith, Hayden, Leavitt, Steven D., Christensen, William F., Carling, Gregory T., and St. Clair, Larry L. "Multivariate receptor modeling with widely dispersed Lichens as bioindicators of air quality". Environmetrics 34 (3). Country unknown/Code not available. https://doi.org/10.1002/env.2785. https://par.nsf.gov/biblio/10428552.

@article{osti_10428552,
place = {Country unknown/Code not available}, title = {Multivariate receptor modeling with widely dispersed Lichens as bioindicators of air quality}, url = {https://par.nsf.gov/biblio/10428552}, DOI = {10.1002/env.2785}, abstractNote = {}, journal = {Environmetrics}, volume = {34}, number = {3}, author = {Heiner, Matthew and Grimm, Taylor and Smith, Hayden and Leavitt, Steven D. and Christensen, William F. and Carling, Gregory T. and St. Clair, Larry L.}, }