APA citiranje

Gripaldo, R. M. (1997). Manuel L. Quezon's political philosophy. Sophia.

Chicago Style (17th ed.) Citation

Gripaldo, Rolando M. "Manuel L. Quezon's Political Philosophy." Sophia 1997.

MLA citiranje

Gripaldo, Rolando M. "Manuel L. Quezon's Political Philosophy." Sophia, 1997.