APA (7th ed.) Citation

Leonard, W. P. (1980). The Card Catalog Mentality or We Have Always Done It This Way.

Chicago Style (17th ed.) Citation

Leonard, W. Patrick. The Card Catalog Mentality or We Have Always Done It This Way. 1980.

MLA (9th ed.) Citation

Leonard, W. Patrick. The Card Catalog Mentality or We Have Always Done It This Way. 1980.

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