APA (7th ed.) Citation

Peek, J. D. (1991). MH & xmh: E-mail for users and programmers (1. print.). O'Reilly.

Chicago Style (17th ed.) Citation

Peek, Jerry D. MH & Xmh: E-mail for Users and Programmers. 1. print. Sebastopol, Calif: O'Reilly, 1991.

MLA (9th ed.) Citation

Peek, Jerry D. MH & Xmh: E-mail for Users and Programmers. 1. print. O'Reilly, 1991.

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