APA Citation

University of Pennsylvania. Library., & Hirsch, R. (1951). Changing patterns of scholarship and the future of research libraries. Philadelphia: University of Pennsylvania Press.

Chicago Style Citation

University of Pennsylvania. Library., and Rudolf Hirsch. Changing Patterns of Scholarship and the Future of Research Libraries. Philadelphia: University of Pennsylvania Press, 1951.

MLA Citation

University of Pennsylvania. Library., and Rudolf Hirsch. Changing Patterns of Scholarship and the Future of Research Libraries. Philadelphia: University of Pennsylvania Press, 1951.

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