APA (7th ed.) Citation

Collingwood, T. R., Hoffman, R., & Sammann, P. (1995). FitForce administrator guide. Human Kinetics.

Chicago Style (17th ed.) Citation

Collingwood, Thomas R., Robert Hoffman, and Patricia Sammann. FitForce Administrator Guide. Champaign, Ill: Human Kinetics, 1995.

MLA (9th ed.) Citation

Collingwood, Thomas R., et al. FitForce Administrator Guide. Human Kinetics, 1995.