APA način citiranja

Cunningham, W. P., & Saigo, B. W. (2001). Environmental science: A global concern. Boston: McGraw-Hill.

Čikaški stil citiranja

Cunningham, William P., i Barbara Woodworth Saigo. Environmental Science: A Global Concern. Boston: McGraw-Hill, 2001.

MLA način citiranja

Cunningham, William P., i Barbara Woodworth Saigo. Environmental Science: A Global Concern. Boston: McGraw-Hill, 2001.