एपीए उद्धरण

Bird, E. C. F. (1996). Beach management. John Wiley and Sons.

शिकागो स्टाइल उद्धरण

Bird, Eric C F. Beach Management. Chichester: John Wiley and Sons, 1996.

एमएलए उद्धरण

Bird, Eric C F. Beach Management. John Wiley and Sons, 1996.