Dyfyniad APA

Boaden, P. (1985). Introduction to coastal ecology. Blackie.

Dyfyniad Arddull Chicago

Boaden, Patrick. Introduction to Coastal Ecology. London: Blackie, 1985.

Dyfyniad MLA

Boaden, Patrick. Introduction to Coastal Ecology. Blackie, 1985.

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