APA (7th ed.) Citation

Hildreth, C. R. (1987). Beyond Boolean: Designing the Next Generation of Online Catalogs.

Chicago Style (17th ed.) Citation

Hildreth, Charles R. Beyond Boolean: Designing the Next Generation of Online Catalogs. 1987.

MLA (9th ed.) Citation

Hildreth, Charles R. Beyond Boolean: Designing the Next Generation of Online Catalogs. 1987.

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