APA (7th ed.) Citation

Bull, G. T. (1967). Forbidden land: A saga of Tibet. Moody Press.

Chicago Style (17th ed.) Citation

Bull, Geoffrey T. Forbidden Land: A Saga of Tibet. Chicago: Moody Press, 1967.

MLA (9th ed.) Citation

Bull, Geoffrey T. Forbidden Land: A Saga of Tibet. Moody Press, 1967.

Warning: These citations may not always be 100% accurate.