APA (7. basım) Alıntı

Kay, J., & Kummerfeld, B. (1989). C programming in a UNIX environment. National Book Store.

Chicago Style (17. basım) Atıf

Kay, Judy, ve Bob Kummerfeld. C Programming in a UNIX Environment. Manila: National Book Store, 1989.

MLA (9th ed.) Atıf

Kay, Judy, ve Bob Kummerfeld. C Programming in a UNIX Environment. National Book Store, 1989.