APA (7th ed.) Citation

Thorp, C. D., & Lee, S. M. (1978). Personnel management: A computer-based system. PBI.

Chicago Style (17th ed.) Citation

Thorp, Cary D., and Sang M. Lee. Personnel Management: A Computer-based System. New York: PBI, 1978.

MLA (9th ed.) Citation

Thorp, Cary D., and Sang M. Lee. Personnel Management: A Computer-based System. PBI, 1978.