APA (7th ed.) Citation

Apt, K. R. (2003). Principles of constraint programming. Cambridge University Press. https://doi.org/10.1017/CBO9780511615320

Chicago Style (17th ed.) Citation

Apt, Krzysztof R. Principles of Constraint Programming. Cambridge: Cambridge University Press, 2003. https://doi.org/10.1017/CBO9780511615320.

MLA (9th ed.) Citation

Apt, Krzysztof R. Principles of Constraint Programming. Cambridge University Press, 2003. https://doi.org/10.1017/CBO9780511615320.