Dyfyniad APA

Hill, W. E. (2004). Genetic engineering: A primer. Harwood Academic Publishers.

Dyfyniad Arddull Chicago

Hill, Walter E. Genetic Engineering: A Primer. Amsterdam: Harwood Academic Publishers, 2004.

Dyfyniad MLA

Hill, Walter E. Genetic Engineering: A Primer. Harwood Academic Publishers, 2004.

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