Cita APA

Whitlatch, J. B. (1995). Library users and reference services. New York, New York: Haworth.

Citación estilo Chicago

Whitlatch, Jo Bell. Library Users and Reference Services. New York, New York: Haworth, 1995.

Cita MLA

Whitlatch, Jo Bell. Library Users and Reference Services. New York, New York: Haworth, 1995.