Cita APA (7a ed.)

Weinberg, R. S., & Richardson, P. A. (1990). Psychology of officiating. Human Kinetics.

Cita Chicago Style (17a ed.)

Weinberg, Robert S., y Peggy A. Richardson. Psychology of Officiating. Champaign, Illinois: Human Kinetics, 1990.

Cita MLA (9a ed.)

Weinberg, Robert S., y Peggy A. Richardson. Psychology of Officiating. Human Kinetics, 1990.