APA (7th ed.) Citation

Cammann, S. V. R. (1951). Trade through the Himalayas: The early British attempts to open Tibet. Princeton University Press.

Chicago Style (17th ed.) Citation

Cammann, Schuyler V. R. Trade Through the Himalayas: The Early British Attempts to Open Tibet. Princeton: Princeton University Press, 1951.

MLA (9th ed.) Citation

Cammann, Schuyler V. R. Trade Through the Himalayas: The Early British Attempts to Open Tibet. Princeton University Press, 1951.