APA (7th ed.) Citation

Wittmann, A., Klos, J. j. a., & Trollhann, L. D. o. i. p. (1973). Dictionary of data processing. Elsevier Scientific Pub.

Chicago Style (17th ed.) Citation

Wittmann, Alfred, Joel joint auth Klos, and Lilian. Dictionary of infromation processing Trollhann. Dictionary of Data Processing. Amsterdam: Elsevier Scientific Pub, 1973.

MLA (9th ed.) Citation

Wittmann, Alfred, et al. Dictionary of Data Processing. Elsevier Scientific Pub, 1973.