APA (7th ed.) Citation

Workshop on Computer Organization Baltimore, Md., Barnum, A. A., & Knapp, M. A. (1963). Proceedings. Spartan Books.

Chicago Style (17th ed.) Citation

Workshop on Computer Organization Baltimore, Md., Alan A. Barnum, and Morris A. Knapp. Proceedings. Washington: Spartan Books, 1963.

MLA (9th ed.) Citation

Workshop on Computer Organization Baltimore, Md., et al. Proceedings. Spartan Books, 1963.