Cita APA (7a ed.)

DeGroot, D., & Lindstrom, G. (1986). Logic programming: : functions, relations, and equations. Prentice-Hall.

Cita Chicago Style (17a ed.)

DeGroot, Doug, y Gary Lindstrom. Logic Programming: : Functions, Relations, and Equations. Englewood Cliffs, New Jersey: Prentice-Hall, 1986.

Cita MLA (9a ed.)

DeGroot, Doug, y Gary Lindstrom. Logic Programming: : Functions, Relations, and Equations. Prentice-Hall, 1986.