APA (7th ed.) Citation

Ahlgren, A. E. (1975). Online Search Services in the Public Library: Project Dialib.

Chicago Style (17th ed.) Citation

Ahlgren, Alice E. Online Search Services in the Public Library: Project Dialib. 1975.

MLA (9th ed.) Citation

Ahlgren, Alice E. Online Search Services in the Public Library: Project Dialib. 1975.

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