APA Alıntı

Cunningham, W. P. (2004). Principles of environmental science: Inquiry and Applications. Boston, MA: McGraw-Hill.

Chicago Stili Alıntı

Cunningham, William P. Principles of Environmental Science: Inquiry and Applications. Boston, MA: McGraw-Hill, 2004.

MLA Alıntı

Cunningham, William P. Principles of Environmental Science: Inquiry and Applications. Boston, MA: McGraw-Hill, 2004.

Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..