Cita APA

Nigam, J. (1990). Indian Science: Era of stabilisation. Willey eastern.

Citación estilo Chicago

Nigam, J.K. Indian Science: Era of Stabilisation. New Delhi: Willey eastern, 1990.

Cita MLA

Nigam, J.K. Indian Science: Era of Stabilisation. Willey eastern, 1990.