APA (7th ed.) Citation

Spigai, F. G., & Sommer, P. (1982). Guide to electronic publishing: Opportunities in online and viewdata services. Knowledge Ind. Publ.

Chicago Style (17th ed.) Citation

Spigai, Frances G., and Peter Sommer. Guide to Electronic Publishing: Opportunities in Online and Viewdata Services. White Plains, NY: Knowledge Ind. Publ, 1982.

MLA (9th ed.) Citation

Spigai, Frances G., and Peter Sommer. Guide to Electronic Publishing: Opportunities in Online and Viewdata Services. Knowledge Ind. Publ, 1982.