Special library resources ...
APA Citation
Special Libraries Association., Towner, I. L. (Isabel Louise)., Vormelker, R. L.. (194147). Special library resources ... New York: Special libraries association.
MLA Citation
Special Libraries Association, Isabel L. (Isabel Louise) Towner, and Rose L. Vormelker. Special Library Resources ... New York: Special libraries association, 194147.
Warning: These citations may not always be complete (especially for serials).