APA引文

Leblond, G. (1990). Using UNIX system V (Release 3). New York: Osborne McGraw-Hill.

Trích dẫn kiểu Chicago

Leblond, Geoffrey. Using UNIX System V (Release 3). New York: Osborne McGraw-Hill, 1990.

MLA引文

Leblond, Geoffrey. Using UNIX System V (Release 3). New York: Osborne McGraw-Hill, 1990.

警告:这些引文格式不一定是100%准确.