Παραπομπή σε μορφή APA (7η εκδ.)

Singh, A. (2020). Banking and negotiable instruments (4th ed.). Eastern Book Company.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Singh, Avtar. Banking and Negotiable Instruments. 4th ed. Lucknow: Eastern Book Company, 2020.

Παραπομπή σε μορφή MLA (9th εκδ.)

Singh, Avtar. Banking and Negotiable Instruments. 4th ed. Eastern Book Company, 2020.