APA (7th ed.) Citation

Wilson, P. A. (1983). Commercial electronic mailbox systems. NCC Publications.

Chicago Style (17th ed.) Citation

Wilson, P. A. Commercial Electronic Mailbox Systems. Manchester: NCC Publications, 1983.

MLA (9th ed.) Citation

Wilson, P. A. Commercial Electronic Mailbox Systems. NCC Publications, 1983.

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