Dyfyniad APA

Robinson, R. (2009). The international marine book of sailing. International Marine/McGraw-Hill.

Dyfyniad Arddull Chicago

Robinson, Robby. The International Marine Book of Sailing. Camden, Me: International Marine/McGraw-Hill, 2009.

Dyfyniad MLA

Robinson, Robby. The International Marine Book of Sailing. International Marine/McGraw-Hill, 2009.

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