Παραπομπή σε μορφή APA (7η εκδ.)

Cassell, K. A., & Hiremath, U. (2023). Reference and information services: An introduction (Fifth edition.). ALA Neal-Schuman.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Cassell, Kay Ann, και Uma Hiremath. Reference and Information Services: An Introduction. Fifth edition. Chicago: ALA Neal-Schuman, 2023.

Παραπομπή σε μορφή MLA (9th εκδ.)

Cassell, Kay Ann, και Uma Hiremath. Reference and Information Services: An Introduction. Fifth edition. ALA Neal-Schuman, 2023.