APA (7th ed.) Citation

Ramsgard, W. C. (1977). Making systems work: The psychology of business systems. John Wiley.

Chicago Style (17th ed.) Citation

Ramsgard, William C. Making Systems Work: The Psychology of Business Systems. New York: John Wiley, 1977.

MLA (9th ed.) Citation

Ramsgard, William C. Making Systems Work: The Psychology of Business Systems. John Wiley, 1977.