APA aipamena

Sanday, A. P. (1975). Air. Ladybird Books.

Chicago Style aipamena

Sanday, Allan P. Air. Loughborough: Ladybird Books, 1975.

MLA aipamena

Sanday, Allan P. Air. Ladybird Books, 1975.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.