APA (7th ed.) Citation

Humphry, J. A., & Ferguson, E. A. (1970). The State Library: Institution in Transition.

Chicago Style (17th ed.) Citation

Humphry, John A., and Eleanor A. Ferguson. The State Library: Institution in Transition. 1970.

MLA (9th ed.) Citation

Humphry, John A., and Eleanor A. Ferguson. The State Library: Institution in Transition. 1970.

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