Cita APA (7th ed.)

Spengler, J. O., & Pittman, A. T. (2006). Risk management in sport and recreation. Human Kinetics. https://doi.org/10.5040/9781492595823

Cita Chicago (17th ed.)

Spengler, John O., i Andrew T. Pittman. Risk Management in Sport and Recreation. Champaign, IL: Human Kinetics, 2006. https://doi.org/10.5040/9781492595823.

Cita MLA (9th ed.)

Spengler, John O., i Andrew T. Pittman. Risk Management in Sport and Recreation. Human Kinetics, 2006. https://doi.org/10.5040/9781492595823.