Cita APA (7th ed.)

(2000). Advanced Placement (AP) Examinations. U.S. Department of Education.

Cita Chicago (17th ed.)

Advanced Placement (AP) Examinations. U.S. Department of Education, 2000.

Cita MLA (9th ed.)

Advanced Placement (AP) Examinations. U.S. Department of Education, 2000.

Atenció: Aquestes cites poden no estar 100% correctes.