APA引文

Garfinkel, S., & Spafford, G. (1996). Practical UNIX and Internet Security (2nd ed.). O'Reilly & Associates.

芝加哥风格引文

Garfinkel, Simson, 与 Gene Spafford. Practical UNIX and Internet Security. 2nd ed. United States of America: O'Reilly & Associates, 1996.

MLA引文

Garfinkel, Simson, 与 Gene Spafford. Practical UNIX and Internet Security. 2nd ed. O'Reilly & Associates, 1996.

警告：这些引文格式不一定是100％准确.