APA (7th ed.) Citation

Birman, K. P. (1981). A network version of the UNIX operating systems.

Chicago Style (17th ed.) Citation

Birman, Kenneth Paul. A Network Version of the UNIX Operating Systems. 1981.

MLA (8th ed.) Citation

Birman, Kenneth Paul. A Network Version of the UNIX Operating Systems. 1981.

Warning: These citations may not always be 100% accurate.