APA ציטוט

 Kegan, R. (2009).  Immunity to change: How to overcome it and unlock potential in yourself and your organization.  Harvard Business Press.

Trích dẫn kiểu Chicago

 Kegan, Robert.  Immunity to Change: How to Overcome It and Unlock Potential in Yourself and Your Organization.  Harvard Business Press, 2009.

ציטוט MLA

 Kegan, Robert.  Immunity to Change: How to Overcome It and Unlock Potential in Yourself and Your Organization.  Harvard Business Press, 2009.