APA (7. basım) Alıntı

Ordoñez, R. L. E. (1998). Solving the American League umpire crew scheduling problem using constraint login programming. UMI Company.

Chicago Style (17. basım) Atıf

Ordoñez, René Leo E. Solving the American League Umpire Crew Scheduling Problem Using Constraint Login Programming. Ann Arbor Michigan: UMI Company, 1998.

MLA (9th ed.) Atıf

Ordoñez, René Leo E. Solving the American League Umpire Crew Scheduling Problem Using Constraint Login Programming. UMI Company, 1998.