Παραπομπή APA

Wheeler, J. L., & Goldhor, H. (1962). Practical administration of public libraries. Harper.

Παραπομπή Chicago Style

Wheeler, Joseph L., και H. Goldhor. Practical Administration of Public Libraries. New York: Harper, 1962.

Παραπομπή MLA

Wheeler, Joseph L., και H. Goldhor. Practical Administration of Public Libraries. Harper, 1962.