Schefrin, R. A. (1971). The Barriers to And Barriers of Library Security.
Chicago Style (17th ed.) CitationSchefrin, Rita A. The Barriers to And Barriers of Library Security. 1971.
MLA (9th ed.) CitationSchefrin, Rita A. The Barriers to And Barriers of Library Security. 1971.
Warning: These citations may not always be 100% accurate.