Dyfyniad APA

Landau, M. (1991). Introduction to aquaculture. New York: John Wiley & Sons, Inc.

Dyfyniad Arddull Chicago

Landau, Matthew. Introduction to Aquaculture. New York: John Wiley & Sons, Inc, 1991.

Dyfyniad MLA

Landau, Matthew. Introduction to Aquaculture. New York: John Wiley & Sons, Inc, 1991.

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