APA (7th ed.) Citation

Heyward, Z. (1965). The serpent was a salesman. State Printing Co..

Chicago Style (17th ed.) Citation

Heyward, Zan. The Serpent Was a Salesman. Columbia, S.C.: State Printing Co., 1965.

MLA (8th ed.) Citation

Heyward, Zan. The Serpent Was a Salesman. State Printing Co., 1965.