APA (7th ed.) Citation

Levy, L. R., & Hawkins, D. T. (1986). Front End Software for Online Database Searching. Part 2: The Marketplace.

Chicago Style (17th ed.) Citation

Levy, Louise R., and Donald T. Hawkins. Front End Software for Online Database Searching. Part 2: The Marketplace. 1986.

MLA (9th ed.) Citation

Levy, Louise R., and Donald T. Hawkins. Front End Software for Online Database Searching. Part 2: The Marketplace. 1986.

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