Mandel, C. A., & Johnson, M. P. (1981). ARL Statistics, 1980-81. A Compilation of Statistics from the One Hundred and Thirteen Members of the Association of Research Libraries.
Chicago Style (17th ed.) CitationMandel, Carol A., and Mary P. Johnson. ARL Statistics, 1980-81. A Compilation of Statistics from the One Hundred and Thirteen Members of the Association of Research Libraries. 1981.
MLA (9th ed.) CitationMandel, Carol A., and Mary P. Johnson. ARL Statistics, 1980-81. A Compilation of Statistics from the One Hundred and Thirteen Members of the Association of Research Libraries. 1981.
Warning: These citations may not always be 100% accurate.