APA (7e ed.) Bronvermelding

Avolio, F. M., & Vixie, P. A. (1995). Sendmail: Theory and practice. Digital Press.

Chicago (17e ed.) Bronvermelding

Avolio, Frederick M., en Paul A. Vixie. Sendmail: Theory and Practice. Boston: Digital Press, 1995.

MLA (9e ed.) Bronvermelding

Avolio, Frederick M., en Paul A. Vixie. Sendmail: Theory and Practice. Digital Press, 1995.