Παραπομπή σε μορφή APA (7η εκδ.)

Shaffer, K. R. (1961). The book collection: Policy case studies in public and academic libraries. The shoe string press, Inc.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Shaffer, Kenneth R. The Book Collection: Policy Case Studies in Public and Academic Libraries. Hamden: The shoe string press, Inc, 1961.

Παραπομπή σε μορφή MLA (8th εκδ.)

Shaffer, Kenneth R. The Book Collection: Policy Case Studies in Public and Academic Libraries. The shoe string press, Inc, 1961.