APA aipamena

JOHNS. W. E. (2007). BIGGLES DELIVERS THE GOODS.

Chicago Style aipamena

JOHNS. W. E. BIGGLES DELIVERS THE GOODS. 2007.

MLA aipamena

JOHNS. W. E. BIGGLES DELIVERS THE GOODS. 2007.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.