APA (7. basım) Alıntı

Turk, J., & Turk, A. (1988). Environmental science (4th ed.). Saunders College Pub..

Chicago Style (17. basım) Atıf

Turk, Jonathan, ve Amos Turk. Environmental Science. 4th ed. Philadelphia: Saunders College Pub., 1988.

MLA (9th ed.) Atıf

Turk, Jonathan, ve Amos Turk. Environmental Science. 4th ed. Saunders College Pub., 1988.