APA-viite

Backhurst, N., & Backhurst, N. D. (1990). Systems management under UNIX and UNIX like systems. Galgotia.

Chicago-tyylinen lähdeviittaus

Backhurst, N.G, ja N.G.; Davies Backhurst. Systems Management Under UNIX and UNIX like Systems. New Delhi: Galgotia, 1990.

MLA-viite

Backhurst, N.G, ja N.G.; Davies Backhurst. Systems Management Under UNIX and UNIX like Systems. Galgotia, 1990.