APA aipamena

Varkey, P. (1963). Jetakkal. NBS.

Chicago Style aipamena

Varkey, Ponkunnam. Jetakkal. Kottayam: NBS, 1963.

MLA aipamena

Varkey, Ponkunnam. Jetakkal. NBS, 1963.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.