APA (7th ed.) Citation

Apt, K. R. (2003). Principles of constraint programming. Cambridge University Press.

Chicago Style (17th ed.) Citation

Apt, Krzysztof R. Principles of Constraint Programming. Cambridge ; New York: Cambridge University Press, 2003.

MLA (9th ed.) Citation

Apt, Krzysztof R. Principles of Constraint Programming. Cambridge University Press, 2003.