APA (7th ed.) Citation

Cressey, E., Hartman, B., & Robertson, M. (2009). A & C: Assess & correct : breaking barriers to unlock performance. [Robertson Training Systems].

Chicago Style (17th ed.) Citation

Cressey, Eric, Bill Hartman, and Mike Robertson. A & C: Assess & Correct : Breaking Barriers to Unlock Performance. [Indianapolis, Ind.]: [Robertson Training Systems], 2009.

MLA (9th ed.) Citation

Cressey, Eric, et al. A & C: Assess & Correct : Breaking Barriers to Unlock Performance. [Robertson Training Systems], 2009.