APA (7th ed.) Citation

Hernon, P., Powell, R. R., & Young, A. P. (2001). University Library Directors in the Association of Research Libraries: The Next Generation, Part One.

Chicago Style (17th ed.) Citation

Hernon, Peter, Ronald R. Powell, and Arthur P. Young. University Library Directors in the Association of Research Libraries: The Next Generation, Part One. 2001.

MLA (9th ed.) Citation

Hernon, Peter, et al. University Library Directors in the Association of Research Libraries: The Next Generation, Part One. 2001.