APA (7th ed.) Citation

Wolfe, S. M. (1969). Helper's impending crisis dissected. Negro Universities Press.

Chicago Style (17th ed.) Citation

Wolfe, Samuel M. Helper's Impending Crisis Dissected. New York: Negro Universities Press, 1969.

MLA (9th ed.) Citation

Wolfe, Samuel M. Helper's Impending Crisis Dissected. Negro Universities Press, 1969.