Dyfyniad APA

Duxbury, A. C. (2005). An introduction to the world's oceans. Boston: McGraw-Hill Higher Education.

Dyfyniad Arddull Chicago

Duxbury, Alyn C. An Introduction to the World's Oceans. Boston: McGraw-Hill Higher Education, 2005.

Dyfyniad MLA

Duxbury, Alyn C. An Introduction to the World's Oceans. Boston: McGraw-Hill Higher Education, 2005.

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