APA (7th ed.) Citation

Henkes, K. (2004). Lilly's chocolate heart. Greenwillow Books / HarperFestival.

Chicago Style (17th ed.) Citation

Henkes, Kevin. Lilly's Chocolate Heart. New York: Greenwillow Books / HarperFestival, 2004.

MLA (8th ed.) Citation

Henkes, Kevin. Lilly's Chocolate Heart. Greenwillow Books / HarperFestival, 2004.

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