एपीए उद्धरण

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

शिकागो स्टाइल उद्धरण

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

एमएलए उद्धरण

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