APA aipamena

Quezon, M. L., III. (1999). Tough guy. Philippines Free Press.

Chicago Style aipamena

Quezon, Manuel L., III. "Tough Guy." Philippines Free Press 1999.

MLA aipamena

Quezon, Manuel L., III. "Tough Guy." Philippines Free Press, 1999.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.