Cita APA (7a ed.)

ENGEL, H. (1990). HOW TO DELEGATE. JAICO PUB. HOUSE.

Cita Chicago Style (17a ed.)

ENGEL, H.M. HOW TO DELEGATE. BOMBAY: JAICO PUB. HOUSE, 1990.

Cita MLA (9a ed.)

ENGEL, H.M. HOW TO DELEGATE. JAICO PUB. HOUSE, 1990.