APA (7th ed.) Citation

Baumol, W. J., & Marcus, M. (1973). Economics of Academic Libraries.

Chicago Style (17th ed.) Citation

Baumol, William J., and Matityahu Marcus. Economics of Academic Libraries. 1973.

MLA (9th ed.) Citation

Baumol, William J., and Matityahu Marcus. Economics of Academic Libraries. 1973.

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