Παραπομπή σε μορφή APA (7η εκδ.)

Rue, E. 1. (1950). Subject index to books for intermediate grades (2nd ed.). American Library Association.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Rue, Eloise 1907. Subject Index to Books for Intermediate Grades. 2nd ed. Chicago: American Library Association, 1950.

Παραπομπή σε μορφή MLA (9th εκδ.)

Rue, Eloise 1907. Subject Index to Books for Intermediate Grades. 2nd ed. American Library Association, 1950.