APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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

Warning: These citations may not always be 100% accurate.