APA (7th ed.) Citation

George, L. B. (1999). Around the world: Who's been here? Greenwillow Books.

Chicago Style (17th ed.) Citation

George, Lindsay Barrett. Around the World: Who's Been Here? New York: Greenwillow Books, 1999.

MLA (9th ed.) Citation

George, Lindsay Barrett. Around the World: Who's Been Here? Greenwillow Books, 1999.