Dyfyniad APA

Snyder, H. (1916). The chemistry of plant and animal life (4th rev. ed.). The Macmillan company.

Dyfyniad Arddull Chicago

Snyder, Harry. The Chemistry of Plant and Animal Life. 4th rev. ed. New York: The Macmillan company, 1916.

Dyfyniad MLA

Snyder, Harry. The Chemistry of Plant and Animal Life. 4th rev. ed. The Macmillan company, 1916.

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