APA (7. basım) Alıntı

Roxas, G. M. (1963). The pork barrel system. Philippine Journal of Public Administration.

Chicago Style (17. basım) Atıf

Roxas, Gerardo M. "The Pork Barrel System." Philippine Journal of Public Administration 1963.

MLA (9th ed.) Atıf

Roxas, Gerardo M. "The Pork Barrel System." Philippine Journal of Public Administration, 1963.