APA (7th ed.) Citation

De Gennaro, R. (1978). The Computer-Based Library Systems Marketplace.

Chicago Style (17th ed.) Citation

De Gennaro, Richard. The Computer-Based Library Systems Marketplace. 1978.

MLA (9th ed.) Citation

De Gennaro, Richard. The Computer-Based Library Systems Marketplace. 1978.

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