Cita APA (7a ed.)

Roy, B. C. (1964). Recent Palaeobotanical Advances in the Study of Gondwanas in India. Birdal Sahni institute of palaeobotany.

Cita Chicago Style (17a ed.)

Roy, B. C. Recent Palaeobotanical Advances in the Study of Gondwanas in India. Lucknow: Birdal Sahni institute of palaeobotany, 1964.

Cita MLA (8a ed.)

Roy, B. C. Recent Palaeobotanical Advances in the Study of Gondwanas in India. Birdal Sahni institute of palaeobotany, 1964.