APA Style

Johnson, George. (2010). Essentials Of The Living World Ed.3 (3 rd). New York: MC GRAW - HILL.

Chicago Style

Johnson, George. Essentials Of The Living World Ed.3. 3 rd New York: MC GRAW - HILL, 2010. Teks.

MLA Style

Johnson, George. Essentials Of The Living World Ed.3. 3 rd New York: MC GRAW - HILL, 2010. Teks.

Turabian Style

Johnson, George. Essentials Of The Living World Ed.3. 3 rd New York: MC GRAW - HILL, 2010. Teks.