Παραπομπή σε μορφή APA (7η εκδ.)

Bala, P. (1991). Imperialism and medicine in Bengal: A socio-historical perspective. Sage Publications.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Bala, Poonam. Imperialism and Medicine in Bengal: A Socio-historical Perspective. New Delhi ; Newbury Park, CA: Sage Publications, 1991.

Παραπομπή σε μορφή MLA (8th εκδ.)

Bala, Poonam. Imperialism and Medicine in Bengal: A Socio-historical Perspective. Sage Publications, 1991.