Dougherty, R. M., & Dougherty, A. P. (1993). The Academic Library: A Time of Crisis, Change, and Opportunity.
Citazione stile Chigago Style (17a edizione)Dougherty, Richard M., e Ann P. Dougherty. The Academic Library: A Time of Crisis, Change, and Opportunity. 1993.
Citatione MLA (9a ed.)Dougherty, Richard M., e Ann P. Dougherty. The Academic Library: A Time of Crisis, Change, and Opportunity. 1993.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.