APA aipamena

BAY BOOKS SYDNEY. (1972). Encyclopedia of the world animal 16: Platypus - rhea. BAY books Sydney.

Chicago Style aipamena

BAY BOOKS SYDNEY. Encyclopedia of the World Animal 16: Platypus - Rhea. Sydney: BAY books Sydney, 1972.

MLA aipamena

BAY BOOKS SYDNEY. Encyclopedia of the World Animal 16: Platypus - Rhea. BAY books Sydney, 1972.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.