APA (7th ed.) Citation

Lowry, L. (1989). Number the stars. Houghton Mifflin Co.

Chicago Style (17th ed.) Citation

Lowry, Lois. Number the Stars. Boston: Houghton Mifflin Co, 1989.

MLA (9th ed.) Citation

Lowry, Lois. Number the Stars. Houghton Mifflin Co, 1989.