APA (7th ed.) Citation

Chappell, F. (1991). More shapes than one. St. Martin's Press.

Chicago Style (17th ed.) Citation

Chappell, Fred. More Shapes than One. New York: St. Martin's Press, 1991.

MLA (9th ed.) Citation

Chappell, Fred. More Shapes than One. St. Martin's Press, 1991.