Cunningham, W. P., Cunningham, M. A., & Saigo, B. W. (2003). Environmental science: A global concern (7th ed.). Dubuque, Iowa: McGraw-Hill.
Style de citation ChicagoCunningham, William P., Mary Ann Cunningham, et Barbara Woodworth Saigo. Environmental Science: A Global Concern. 7th ed. Dubuque, Iowa: McGraw-Hill, 2003.
Style de citation MLACunningham, William P., Mary Ann Cunningham, et Barbara Woodworth Saigo. Environmental Science: A Global Concern. 7th ed. Dubuque, Iowa: McGraw-Hill, 2003.
Attention : ces citations peuvent ne pas être correctes à 100%.