Cita APA

Wynar, B. S., & Taylor, A. G. (1985). Introduction to cataloging and classification (7a ed.). Littleton, Colorado: Libraries unlimited.

Citación estilo Chicago

Wynar, Bohdan S., y Arlene G. Taylor. Introduction to Cataloging and Classification. 7a ed. Littleton, Colorado: Libraries unlimited, 1985.

Cita MLA

Wynar, Bohdan S., y Arlene G. Taylor. Introduction to Cataloging and Classification. 7a ed. Littleton, Colorado: Libraries unlimited, 1985.