Gaya APA

Criswell, P, K. (2003). A smart girl's guide to friendship troubles : dealing with fights, being left out & the whole popularity thing . China: American Girl Publishing.

Gaya MLA

Criswell, Patti, Kelly. "A smart girl's guide to friendship troubles : dealing with fights, being left out & the whole popularity thing". China: American Girl Publishing, 2003. Text.