APA (7. basım) Alıntı

Portugal, R. C. (1961). Politics - pastime or serious business. Philippine Journal of Public Administration.

Chicago Style (17. basım) Atıf

Portugal, Ramon C. "Politics - Pastime or Serious Business." Philippine Journal of Public Administration 1961.

MLA (9th ed.) Atıf

Portugal, Ramon C. "Politics - Pastime or Serious Business." Philippine Journal of Public Administration, 1961.