Cita APA

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

Citación estilo Chicago

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

Cita MLA

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