APA (7th ed.) Citation

Woodburn, J., Holyoke, N., & Vaughan, B. (2016). A smart girl's guide: How to feel less stressed and have more fun. American Girl.

Chicago Style (17th ed.) Citation

Woodburn, Judith, Nancy Holyoke, and Brenna Vaughan. A Smart Girl's Guide: How to Feel Less Stressed and Have More Fun. Middleton, WI: American Girl, 2016.

MLA (8th ed.) Citation

Woodburn, Judith, et al. A Smart Girl's Guide: How to Feel Less Stressed and Have More Fun. American Girl, 2016.

Warning: These citations may not always be 100% accurate.