Dyfyniad APA

Pietsch, C., & Hirsch, P. (2015). Biology and ecology of carp. CRC press.

Dyfyniad Arddull Chicago

Pietsch, Constanze, and Philipp Hirsch. Biology and Ecology of Carp. New York: CRC press, 2015.

Dyfyniad MLA

Pietsch, Constanze, and Philipp Hirsch. Biology and Ecology of Carp. CRC press, 2015.

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