APA aipamena

Cottrell, R. F. (1963). Inton bigat. Philippine Pub. House.

Chicago Style aipamena

Cottrell, Roy Franklin. Inton Bigat. Manila: Philippine Pub. House, 1963.

MLA aipamena

Cottrell, Roy Franklin. Inton Bigat. Philippine Pub. House, 1963.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.