APA (7th ed.) Citation

Radeloff, V. C., Stewart, S. I., Hawbaker, T. J., Gimmi, U., Pidgeon, A. M., Flather, C. H., . . . Helmers, D. P. (2010). Housing growth in and near United States protected areas limits their conservation value. Proceedings of the National Academy of Sciences - PNAS, 107(2), 940. https://doi.org/10.1073/pnas.0911131107

Chicago Style (17th ed.) Citation

Radeloff, Volker C., Susan I. Stewart, Todd J. Hawbaker, Urs Gimmi, Anna M. Pidgeon, Curtis H. Flather, Roger B. Hammer, and David P. Helmers. "Housing Growth in and Near United States Protected Areas Limits Their Conservation Value." Proceedings of the National Academy of Sciences - PNAS 107, no. 2 (2010): 940. https://doi.org/10.1073/pnas.0911131107.

MLA (9th ed.) Citation

Radeloff, Volker C., et al. "Housing Growth in and Near United States Protected Areas Limits Their Conservation Value." Proceedings of the National Academy of Sciences - PNAS, vol. 107, no. 2, 2010, p. 940, https://doi.org/10.1073/pnas.0911131107.