Παραπομπή APA

Raja, R. M., & Cowell, E. (1932). The twelve principal upanisads. D.K.Printworld (P)Ltd.

Παραπομπή Chicago Style

Raja, Rajendralal Mitra, και E.B Cowell. The Twelve Principal Upanisads. New Delhi: D.K.Printworld (P)Ltd, 1932.

Παραπομπή MLA

Raja, Rajendralal Mitra, και E.B Cowell. The Twelve Principal Upanisads. D.K.Printworld (P)Ltd, 1932.