APA (7th ed.) Citation

Powell, J. B. (1945). My twenty-five years in China. The Macmillan company.

Chicago Style (17th ed.) Citation

Powell, John Benjamin. My Twenty-five Years in China. New York: The Macmillan company, 1945.

MLA (9th ed.) Citation

Powell, John Benjamin. My Twenty-five Years in China. The Macmillan company, 1945.