Cita APA (7th ed.)

Kifer, M., & Smalka, S. A. (1991). OSP: An environment for operating system project. Addison-Wesley.

Cita Chicago (17th ed.)

Kifer, Michael, i Scott A. Smalka. OSP: An Environment for Operating System Project. Reading, Mass: Addison-Wesley, 1991.

Cita MLA (9th ed.)

Kifer, Michael, i Scott A. Smalka. OSP: An Environment for Operating System Project. Addison-Wesley, 1991.