APA (7th ed.) Citation

Yang, Mosher, & Guo. (2013). Tombstone: The untold story of Mao's great famine. Penguin Books.

Chicago Style (17th ed.) Citation

Yang, Mosher, and Guo. Tombstone: The Untold Story of Mao's Great Famine. London: Penguin Books, 2013.

MLA (8th ed.) Citation

Yang, et al. Tombstone: The Untold Story of Mao's Great Famine. Penguin Books, 2013.