APA (7. basım) Alıntı

Engel, H. (2004). How to delegate: A guide to getting things done.

Chicago Style (17. basım) Atıf

Engel, Herbert. How to Delegate: A Guide to Getting Things Done. Mumbai, 2004.

MLA (9th ed.) Atıf

Engel, Herbert. How to Delegate: A Guide to Getting Things Done. 2004.