Cita APA (7th ed.)

Engel, H. (1983). How to delegate: A guide to getting things done. Jaico.

Cita Chicago (17th ed.)

Engel, Herberl. How to Delegate: A Guide to Getting Things Done. Bombay: Jaico, 1983.

Cita MLA (9th ed.)

Engel, Herberl. How to Delegate: A Guide to Getting Things Done. Jaico, 1983.