APA (7th ed.) Citation

Bourdon, R. J. (1987). The PICK operating system: A practical guide. Addison-Wesley.

Chicago Style (17th ed.) Citation

Bourdon, Roger J. The PICK Operating System: A Practical Guide. Wokingham, England ; Reading, Mass.: Addison-Wesley, 1987.

MLA (9th ed.) Citation

Bourdon, Roger J. The PICK Operating System: A Practical Guide. Addison-Wesley, 1987.