Dyfyniad APA

Smith, D. (1975). An illustrated guide to diving. W. Luscombe.

Dyfyniad Arddull Chicago

Smith, Dick. An Illustrated Guide to Diving. London: W. Luscombe, 1975.

Dyfyniad MLA

Smith, Dick. An Illustrated Guide to Diving. W. Luscombe, 1975.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.