Cita APA (7a ed.)

Drucker, P. F. (2003). The practice of management. Butterwoth-Heinemann.

Cita Chicago Style (17a ed.)

Drucker, Peter F. The Practice of Management. London: Butterwoth-Heinemann, 2003.

Cita MLA (8a ed.)

Drucker, Peter F. The Practice of Management. Butterwoth-Heinemann, 2003.