APA (7th ed.) Citation

Mackenzie, A. (1979). The north-east frontier of India. Mittal Publications.

Chicago Style (17th ed.) Citation

Mackenzie, Alexander. The North-east Frontier of India. Delhi: Mittal Publications, 1979.

MLA (8th ed.) Citation

Mackenzie, Alexander. The North-east Frontier of India. Mittal Publications, 1979.