APA (7e ed.) Bronvermelding

Lewis, J. P., & Barner, B. (2007). Big is big (and little little): A book of contrasts. Holiday House.

Chicago (17e ed.) Bronvermelding

Lewis, J. Patrick, en Bob Barner. Big Is Big (and Little Little): A Book of Contrasts. New York: Holiday House, 2007.

MLA (8e ed.) Bronvermelding

Lewis, J. Patrick, en Bob Barner. Big Is Big (and Little Little): A Book of Contrasts. Holiday House, 2007.