APA (7th ed.) Citation

Foust, J. D., & Hughes, W. R. (1970). Regional Supply and Demand for Library Services.

Chicago Style (17th ed.) Citation

Foust, James D., and Warren R. Hughes. Regional Supply and Demand for Library Services. 1970.

MLA (9th ed.) Citation

Foust, James D., and Warren R. Hughes. Regional Supply and Demand for Library Services. 1970.

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