APA Alıntı

Ury, W. (2007). The power of a positive No: How to say no still get to yes. Bantam Books.

Chicago Stili Alıntı

Ury, William. The Power of a Positive No: How to Say No Still Get to Yes. New York: Bantam Books, 2007.

MLA Alıntı

Ury, William. The Power of a Positive No: How to Say No Still Get to Yes. Bantam Books, 2007.