APA (7th ed.) Citation

Hoffman, M. D., & Wanger, R. (1968). Leadership in a changing world. Books for Libraries Press.

Chicago Style (17th ed.) Citation

Hoffman, M. David, and Ruth Wanger. Leadership in a Changing World. Freeport, N.Y.: Books for Libraries Press, 1968.

MLA (9th ed.) Citation

Hoffman, M. David, and Ruth Wanger. Leadership in a Changing World. Books for Libraries Press, 1968.