APA (7. basım) Alıntı

Cunningham, W. P., & Saigo , B. W. (1999). Environmental scince: A global concern (5th ed.). McGraw-Hill.

Chicago Style (17. basım) Atıf

Cunningham, William P., ve Barbara Woodworth Saigo. Environmental Scince: A Global Concern. 5th ed. Boston: McGraw-Hill, 1999.

MLA (9th ed.) Atıf

Cunningham, William P., ve Barbara Woodworth Saigo. Environmental Scince: A Global Concern. 5th ed. McGraw-Hill, 1999.