Cita APA (7a ed.)

Paul, S. (1976). Establishing a Manual Retrieval System for a Small Library.

Cita Chicago Style (17a ed.)

Paul, Suzanne. Establishing a Manual Retrieval System for a Small Library. 1976.

Cita MLA (9a ed.)

Paul, Suzanne. Establishing a Manual Retrieval System for a Small Library. 1976.