APA (7th ed.) Citation

Richey, C. W., & Crean, M. J. (1973). Site requirements of commercial users. Business Research Division, University of Colorado.

Chicago Style (17th ed.) Citation

Richey, Clyde W., and Michael J. Crean. Site Requirements of Commercial Users. Boulder: Business Research Division, University of Colorado, 1973.

MLA (8th ed.) Citation

Richey, Clyde W., and Michael J. Crean. Site Requirements of Commercial Users. Business Research Division, University of Colorado, 1973.