Schiller, A. R., Grimm, J. W., & Trumpeter, M. C. (1969). Characteristics of professional personnel in college and university libraries. Illinois State Library.
Čikaški stil citiranja (17. izdanje)Schiller, Anita R., James W. Grimm, i Margo C. Trumpeter. Characteristics of Professional Personnel in College and University Libraries. Springfield: Illinois State Library, 1969.
MLA način citiranja (9. izdanje)Schiller, Anita R., et al. Characteristics of Professional Personnel in College and University Libraries. Illinois State Library, 1969.
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