Dyfyniad APA

Mc FarlaneN R. (1977). Crop protection agent: Their biological evalution. Acadamic Press INC.

Dyfyniad Arddull Chicago

Mc FarlaneN R. Crop Protection Agent: Their Biological Evalution. New York: Acadamic Press INC, 1977.

Dyfyniad MLA

Mc FarlaneN R. Crop Protection Agent: Their Biological Evalution. Acadamic Press INC, 1977.

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