Cita APA (7a ed.)

Walton, C., & Eells, R. (1967). The business system: Readings in ideas and concepts. Macmillan Company.

Cita Chicago Style (17a ed.)

Walton, Clarence, y Richard Eells. The Business System: Readings in Ideas and Concepts. New York: Macmillan Company, 1967.

Cita MLA (9a ed.)

Walton, Clarence, y Richard Eells. The Business System: Readings in Ideas and Concepts. Macmillan Company, 1967.