Cita APA (7th ed.)

Spear, P., & Grenville, J. A. S. (1978). A history of India. Penguin Books.

Cita Chicago (17th ed.)

Spear, Percival, i J. A. S. Grenville. A History of India. London ; New Delhi: Penguin Books, 1978.

Cita MLA (8th ed.)

Spear, Percival, i J. A. S. Grenville. A History of India. Penguin Books, 1978.