APA (7th ed.) Citation

Bird, R., & Wadler, P. (1988). Introduction to functional programming. Prentice Hall.

Chicago Style (17th ed.) Citation

Bird, Richard, and Philip Wadler. Introduction to Functional Programming. New York: Prentice Hall, 1988.

MLA (9th ed.) Citation

Bird, Richard, and Philip Wadler. Introduction to Functional Programming. Prentice Hall, 1988.