APA Citation

Costales, B., Allman, E., & Rickert, N. (1993). Sendmail. Sebastopol, CA: O'Reilly & Associates.

Chicago Style Citation

Costales, Bryan, Eric Allman, and Neil Rickert. Sendmail. Sebastopol, CA: O'Reilly & Associates, 1993.

MLA Citation

Costales, Bryan, Eric Allman, and Neil Rickert. Sendmail. Sebastopol, CA: O'Reilly & Associates, 1993.

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