Παραπομπή σε μορφή APA (7η εκδ.)

Kaplan, L. (1952). The growth of reference service in the United States from 1876 to 1893. Publications Committee, Association of College and Reference Libraries.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Kaplan, Louis. The Growth of Reference Service in the United States from 1876 to 1893. [Chicago]: Publications Committee, Association of College and Reference Libraries, 1952.

Παραπομπή σε μορφή MLA (8th εκδ.)

Kaplan, Louis. The Growth of Reference Service in the United States from 1876 to 1893. Publications Committee, Association of College and Reference Libraries, 1952.