Cita APA (7th ed.)

Drucker, P. F. (2010). The Frontiers of Management. HBR.

Cita Chicago (17th ed.)

Drucker, Peter F. The Frontiers of Management. HBR, 2010.

Cita MLA (9th ed.)

Drucker, Peter F. The Frontiers of Management. HBR, 2010.