Cita APA (7th ed.)

Clark, J. B. (1979). Businesses today: Successes & failures. Random House.

Cita Chicago (17th ed.)

Clark, John B. Businesses Today: Successes & Failures. New York: Random House, 1979.

Cita MLA (9th ed.)

Clark, John B. Businesses Today: Successes & Failures. Random House, 1979.