Cita APA (7a ed.)

Walker, G., & Janes, J. (1993). Online retrieval: A dialogue of theory and practicee. Libraries Unlimited.

Cita Chicago Style (17a ed.)

Walker, Geraldene, y Joseph Janes. Online Retrieval: A Dialogue of Theory and Practicee. Englewood, Colo: Libraries Unlimited, 1993.

Cita MLA (9a ed.)

Walker, Geraldene, y Joseph Janes. Online Retrieval: A Dialogue of Theory and Practicee. Libraries Unlimited, 1993.