APA ציטוט

 Douglas, K. (2007).  Let’s face it: 90 years of living, loving, and learning.  John Wiley & Sons.

Trích dẫn kiểu Chicago

 Douglas, Kirk.  Let’s Face It: 90 Years of Living, Loving, and Learning.  John Wiley & Sons, 2007.

ציטוט MLA

 Douglas, Kirk.  Let’s Face It: 90 Years of Living, Loving, and Learning.  John Wiley & Sons, 2007.