APA ציטוט

Smith, R. (2001). Linux study guide (1st.). San Francisco, CA: Sybex Inc..

Trích dẫn kiểu Chicago

Smith, Roderick. Linux Study Guide. 1st. San Francisco, CA: Sybex Inc., 2001.

ציטוט MLA

Smith, Roderick. Linux Study Guide. 1st. San Francisco, CA: Sybex Inc., 2001.