Dyfyniad APA

Speight, M., & Henderson, P. Marine ecology: Concepts and applications. Wiley-Blackwell. 2010.

Dyfyniad Arddull Chicago

Speight, Martin, and Peter Henderson. Marine Ecology: Concepts and Applications. Chichester: Wiley-Blackwell. 2010.

Dyfyniad MLA

Speight, Martin, and Peter Henderson. Marine Ecology: Concepts and Applications. Wiley-Blackwell. 2010.

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