APA (7th ed.) Citation

Costales, B. (2008). Sendmail (4th ed.). O'Reilly.

Chicago Style (17th ed.) Citation

Costales, Bryan. Sendmail. 4th ed. Farnham: O'Reilly, 2008.

MLA (9th ed.) Citation

Costales, Bryan. Sendmail. 4th ed. O'Reilly, 2008.

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