APA (7th ed.) Citation

Lobel, A. (2008). Hello, day! Greenwillow Books.

Chicago Style (17th ed.) Citation

Lobel, Anita. Hello, Day! New York: Greenwillow Books, 2008.

MLA (8th ed.) Citation

Lobel, Anita. Hello, Day! Greenwillow Books, 2008.

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