Cita APA (7a ed.)

American Sport Education Program. (2011). Successful sports officiating (2nd ed.). Human Kinetics, Inc.

Cita Chicago Style (17a ed.)

American Sport Education Program. Successful Sports Officiating. 2nd ed. Champaign, Ill: Human Kinetics, Inc, 2011.

Cita MLA (9a ed.)

American Sport Education Program. Successful Sports Officiating. 2nd ed. Human Kinetics, Inc, 2011.