Citazione APA

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

Stile di citazione Chicago

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

Citazione MLA

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