APA-viite

Haden, D. H. (1978). Total business systems: Computer in business. West Publishing Company.

Chicago-tyylinen lähdeviittaus

Haden, Douglas H. Total Business Systems: Computer in Business. New York: West Publishing Company, 1978.

MLA-viite

Haden, Douglas H. Total Business Systems: Computer in Business. West Publishing Company, 1978.