APA (7th ed.) Citation

Trudell, L. (1983). Electronic Mail Systems: Communication Networks for Libraries.

Chicago Style (17th ed.) Citation

Trudell, Libby. Electronic Mail Systems: Communication Networks for Libraries. 1983.

MLA (9th ed.) Citation

Trudell, Libby. Electronic Mail Systems: Communication Networks for Libraries. 1983.

Warning: These citations may not always be 100% accurate.