Dyfyniad APA

Hunter, G. W. (1936). Laboratory problems in biology. American Book Co..

Dyfyniad Arddull Chicago

Hunter, George W. Laboratory Problems in Biology. New York : Cincinnati: American Book Co., 1936.

Dyfyniad MLA

Hunter, George W. Laboratory Problems in Biology. American Book Co., 1936.

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