Cita APA (7a ed.)

Wynar, B. S., & Immroth, J. P. (1976). Introduction to cataloging and classification (5th ed.). Libraries Unlimited.

Cita Chicago Style (17a ed.)

Wynar, Bohdan S., y John Phillip Immroth. Introduction to Cataloging and Classification. 5th ed. Littleton, Colo.: Libraries Unlimited, 1976.

Cita MLA (9a ed.)

Wynar, Bohdan S., y John Phillip Immroth. Introduction to Cataloging and Classification. 5th ed. Libraries Unlimited, 1976.