Donovan, Victoria M., Roberts, Caleb P., Wonkka, Carissa L., Beck, Jeffrey L., Popp, Jesse N., Allen, Craig R., and Twidwell, Dirac. Range-wide monitoring of population trends for Rocky Mountain bighorn sheep. Retrieved from https://par.nsf.gov/biblio/10184598. Biological Conservation 248.C Web. doi:10.1016/j.biocon.2020.108639.

Donovan, Victoria M., Roberts, Caleb P., Wonkka, Carissa L., Beck, Jeffrey L., Popp, Jesse N., Allen, Craig R., & Twidwell, Dirac. Range-wide monitoring of population trends for Rocky Mountain bighorn sheep. Biological Conservation, 248 (C). Retrieved from https://par.nsf.gov/biblio/10184598. https://doi.org/10.1016/j.biocon.2020.108639

Donovan, Victoria M., Roberts, Caleb P., Wonkka, Carissa L., Beck, Jeffrey L., Popp, Jesse N., Allen, Craig R., and Twidwell, Dirac. "Range-wide monitoring of population trends for Rocky Mountain bighorn sheep". Biological Conservation 248 (C). Country unknown/Code not available. https://doi.org/10.1016/j.biocon.2020.108639. https://par.nsf.gov/biblio/10184598.

@article{osti_10184598,
place = {Country unknown/Code not available}, title = {Range-wide monitoring of population trends for Rocky Mountain bighorn sheep}, url = {https://par.nsf.gov/biblio/10184598}, DOI = {10.1016/j.biocon.2020.108639}, abstractNote = {}, journal = {Biological Conservation}, volume = {248}, number = {C}, author = {Donovan, Victoria M. and Roberts, Caleb P. and Wonkka, Carissa L. and Beck, Jeffrey L. and Popp, Jesse N. and Allen, Craig R. and Twidwell, Dirac}, }