Παραπομπή APA

Joydeep Sen. (2016). Astronomy in India, 1784 - 1876. Routledge.

Παραπομπή Chicago Style

Joydeep Sen. Astronomy in India, 1784 - 1876. New Delhi: Routledge, 2016.

Παραπομπή MLA

Joydeep Sen. Astronomy in India, 1784 - 1876. Routledge, 2016.