Dyfyniad APA

Morrissey, J. F. (2009). Introduction to the biology of marine life. Sudbury, Mass: Jones and Bartlett Publishers.

Dyfyniad Arddull Chicago

Morrissey, John F. Introduction to the Biology of Marine Life. Sudbury, Mass: Jones and Bartlett Publishers, 2009.

Dyfyniad MLA

Morrissey, John F. Introduction to the Biology of Marine Life. Sudbury, Mass: Jones and Bartlett Publishers, 2009.

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