APA (7th ed.) Citation

Vervest, P., & Wissema, J. G. (1985). Electronic mail and message handling. Quorum Books.

Chicago Style (17th ed.) Citation

Vervest, Peter, and J. G. Wissema. Electronic Mail and Message Handling. Westport, Conn.: Quorum Books, 1985.

MLA (9th ed.) Citation

Vervest, Peter, and J. G. Wissema. Electronic Mail and Message Handling. Quorum Books, 1985.