APA (7th ed.) Citation

Huston, M. M. (1979). Fee or Free: The Effect of Charging on Information Demand.

Chicago Style (17th ed.) Citation

Huston, Mary M. Fee or Free: The Effect of Charging on Information Demand. 1979.

MLA (9th ed.) Citation

Huston, Mary M. Fee or Free: The Effect of Charging on Information Demand. 1979.

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