APA (7th ed.) Citation

Koehler, D. W., & Shrut, B. N. (1973). Evaluation of a computer-based cataloging support system for use by the Cornell University libraries.

Chicago Style (17th ed.) Citation

Koehler, David W., and Barry N. Shrut. Evaluation of a Computer-based Cataloging Support System for Use by the Cornell University Libraries. ???, 1973.

MLA (8th ed.) Citation

Koehler, David W., and Barry N. Shrut. Evaluation of a Computer-based Cataloging Support System for Use by the Cornell University Libraries. 1973.