APA (7th ed.) Citation

Drake, M. A., & Olsen, H. A. (1979). The Economics of Library Innovation.

Chicago Style (17th ed.) Citation

Drake, Miriam A., and Harold A. Olsen. The Economics of Library Innovation. 1979.

MLA (9th ed.) Citation

Drake, Miriam A., and Harold A. Olsen. The Economics of Library Innovation. 1979.

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