Παραπομπή APA

Carling,M, Degler,Stephen, & Dennis,James. (1999). Linux system administration. Techmedia.

Παραπομπή Chicago Style

Carling,M, Degler,Stephen, και Dennis,James. Linux System Administration. New Delhi: Techmedia, 1999.

Παραπομπή MLA

Carling,M, et al. Linux System Administration. Techmedia, 1999.