APA (7th ed.) Citation

Smith, E. L., & Bernhardt, S. A. (1997). Writing at work: Professional writing skills for people on the job. NTC Pub. Group.

Chicago Style (17th ed.) Citation

Smith, Edward L., and Stephen A. Bernhardt. Writing at Work: Professional Writing Skills for People on the Job. Lincolnwood, Ill.: NTC Pub. Group, 1997.

MLA (9th ed.) Citation

Smith, Edward L., and Stephen A. Bernhardt. Writing at Work: Professional Writing Skills for People on the Job. NTC Pub. Group, 1997.