APA (7. basım) Alıntı

Wurfel, D. O. D. (1988). Filipino politics: Development and decay. Cornell University Press.

Chicago Style (17. basım) Atıf

Wurfel, David Omer Drury. Filipino Politics: Development and Decay. Ithaca: Cornell University Press, 1988.

MLA (9th ed.) Atıf

Wurfel, David Omer Drury. Filipino Politics: Development and Decay. Cornell University Press, 1988.