APA-Zitierstil (7. Ausg.)

Boeuf, M. L. (2001). Essence of Time Management (12th.). McGraw-Hill Companies.

Chicago-Zitierstil (17. Ausg.)

Boeuf, Michael Le. Essence of Time Management. 12th. New Delhi: McGraw-Hill Companies, 2001.

MLA-Zitierstil (9. Ausg.)

Boeuf, Michael Le. Essence of Time Management. 12th. McGraw-Hill Companies, 2001.