Dyfyniad APA

Rigby,Peter W, & Rigby, P. .. J. ,. (1986). Genetic engineering/ V 5. Academic press.

Dyfyniad Arddull Chicago

Rigby,Peter W, and Peter .W. J ,ed Rigby. Genetic Engineering/ V 5. London: Academic press, 1986.

Dyfyniad MLA

Rigby,Peter W, and Peter .W. J ,ed Rigby. Genetic Engineering/ V 5. Academic press, 1986.

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