Suggestions and directions for filling out the questionnaire.
APA Citation
American Library Association. Committee on the Classification of Library Personnel. (1924). Suggestions and directions for filling out the questionnaire. [n.p..
MLA Citation
American Library Association. Committee on the Classification of Library Personnel. Suggestions And Directions for Filling Out the Questionnaire. [n.p., 1924.
Warning: These citations may not always be complete (especially for serials).