Fraser, K. (1989). Someone at School has AIDS. National Association of State Boards of Education.
Cita Chicago (17th ed.)Fraser, Katherine. Someone at School Has AIDS. Alexandria: National Association of State Boards of Education, 1989.
Cita MLA (8th ed.)Fraser, Katherine. Someone at School Has AIDS. National Association of State Boards of Education, 1989.
Atenció: Aquestes cites poden no estar 100% correctes.