APA (7th ed.) Citation

Klaus, P., Hamaker, & Rohman. (2007). The hard truth about soft skills: Workplace lessons smart people wish they'd learned sooner. Collins.

Chicago Style (17th ed.) Citation

Klaus, Peggy, Hamaker, and Rohman. The Hard Truth About Soft Skills: Workplace Lessons Smart People Wish They'd Learned Sooner. New York, NY: Collins, 2007.

MLA (8th ed.) Citation

Klaus, Peggy, et al. The Hard Truth About Soft Skills: Workplace Lessons Smart People Wish They'd Learned Sooner. Collins, 2007.