APA (7th ed.) Citation

Drucker, P. F. (1972). Concept of the corporation ([Rev. ed.].). John Day Co.

Chicago Style (17th ed.) Citation

Drucker, Peter F. Concept of the Corporation. [Rev. ed.]. New York: John Day Co, 1972.

MLA (8th ed.) Citation

Drucker, Peter F. Concept of the Corporation. [Rev. ed.]. John Day Co, 1972.