APA (7th ed.) Citation

Walker, G. (1975). Preservation Efforts in Larger U. S. Academic Libraries.

Chicago Style (17th ed.) Citation

Walker, Gay. Preservation Efforts in Larger U. S. Academic Libraries. 1975.

MLA (9th ed.) Citation

Walker, Gay. Preservation Efforts in Larger U. S. Academic Libraries. 1975.

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