Dyfyniad APA

Hunter, G. W. (1926). New civic biology: Presented in problems. American Book Co.

Dyfyniad Arddull Chicago

Hunter, George W. New Civic Biology: Presented in Problems. New York, Cincinnati: American Book Co, 1926.

Dyfyniad MLA

Hunter, George W. New Civic Biology: Presented in Problems. American Book Co, 1926.

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