Hernon, P., McClure, C. R., & Purcell, G. R. (1985). GPO's depository library program: A descriptive analysis. Norwood, N.J.: Ablex Pub. Corp..
Chicago Style CitationHernon, Peter, Charles R. McClure, and Gary R. Purcell. GPO's Depository Library Program: A Descriptive Analysis. Norwood, N.J.: Ablex Pub. Corp., 1985.
MLA CitationHernon, Peter, Charles R. McClure, and Gary R. Purcell. GPO's Depository Library Program: A Descriptive Analysis. Norwood, N.J.: Ablex Pub. Corp., 1985.
Warning: These citations may not always be 100% accurate.