Dyfyniad APA

 Vigor, J. (2004).  The practical encyclopedia of boating: An A-Z compendium of seamanship, boat maintenance, navigation, and nautical wisdom.  International Marine/McGraw Hill.

Dyfyniad Arddull Chicago

 Vigor, John.  The Practical Encyclopedia of Boating: An A-Z Compendium of Seamanship, Boat Maintenance, Navigation, and Nautical Wisdom.  International Marine/McGraw Hill, 2004.

Dyfyniad MLA

 Vigor, John.  The Practical Encyclopedia of Boating: An A-Z Compendium of Seamanship, Boat Maintenance, Navigation, and Nautical Wisdom.  International Marine/McGraw Hill, 2004.

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