APA (7th ed.) Citation

Oberstain Sophie. (2009). 10 steps to successful coaching. ASTD Press.

Chicago Style (17th ed.) Citation

Oberstain Sophie. 10 Steps to Successful Coaching. Alexandria, Virginia: ASTD Press, 2009.

MLA (8th ed.) Citation

Oberstain Sophie. 10 Steps to Successful Coaching. ASTD Press, 2009.

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