Cita APA

Williamson, C. C., & Jewett, A. L. (1943). Who's who in library service (2a. ed.). New York: Wilson company.

Citación estilo Chicago

Williamson, C. C., and Alice L. Jewett. Who's Who in Library Service. 2a. ed. New York: Wilson company, 1943.

Cita MLA

Williamson, C. C., and Alice L. Jewett. Who's Who in Library Service. 2a. ed. New York: Wilson company, 1943.