Παραπομπή σε μορφή APA (7η εκδ.)

(1998). Portraits in cataloging and classification: Theorists, educators, and practitioners of the late twentieth century. Haworth Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Portraits in Cataloging and Classification: Theorists, Educators, and Practitioners of the Late Twentieth Century. New York: Haworth Press, 1998.

Παραπομπή σε μορφή MLA (9th εκδ.)

Portraits in Cataloging and Classification: Theorists, Educators, and Practitioners of the Late Twentieth Century. Haworth Press, 1998.