APA (7th ed.) Citation

May, J. E., & Quinlan, N. J. (1989). The Henry Pettit, Edward Young collection at the University of Colorado at Boulder Libraries: A bibliography. [University of Colorado at Boulder].

Chicago Style (17th ed.) Citation

May, James E., and Nora J. Quinlan. The Henry Pettit, Edward Young Collection at the University of Colorado at Boulder Libraries: A Bibliography. Boulder, Colo.: [University of Colorado at Boulder], 1989.

MLA (8th ed.) Citation

May, James E., and Nora J. Quinlan. The Henry Pettit, Edward Young Collection at the University of Colorado at Boulder Libraries: A Bibliography. [University of Colorado at Boulder], 1989.