APA aipamena

Allred, W. M. (1960). System of government in Peru. Philippine Journal of Public Administration.

Chicago Style aipamena

Allred, Wells M. "System of Government in Peru." Philippine Journal of Public Administration 1960.

MLA aipamena

Allred, Wells M. "System of Government in Peru." Philippine Journal of Public Administration, 1960.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.