Cita APA (7th ed.)
PUGET, J., & LUSTIG, I. (Mar 2001). Constraint programming and maths programming. The Knowledge Engineering Review.
Cita Chicago (17th ed.)
PUGET, JEAN-FRANÇOIS, i IRVIN LUSTIG. "Constraint Programming and Maths Programming." The Knowledge Engineering Review Mar 2001.
Cita MLA (9th ed.)
PUGET, JEAN-FRANÇOIS, i IRVIN LUSTIG. "Constraint Programming and Maths Programming." The Knowledge Engineering Review, Mar 2001.
Atenció: Aquestes cites poden no estar 100% correctes.