APA Style

Quarterman, M, K, M, K, B, M, J, K, J, S. (1996). The Design and Implementation of the 4.4BSD Operating System . USA: Addison-Wesley Longman, Inc.

MLA Style

Quarterman, Marshall, Kirk, McKusick, Keith, Bostic, Michael, J., Karels, John, S.. "The Design and Implementation of the 4.4BSD Operating System". USA: Addison-Wesley Longman, Inc, 1996. Computer Science.