APA استشهاد

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

استشهاد بنمط شيكاغو

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

MLA استشهاد

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