Cita APA (7th ed.)

Powell, E. A. (1922). Asia at the crossroads: Japan, Korea, China, Philippines. Century Co.

Cita Chicago (17th ed.)

Powell, Edward Alexander. Asia at the Crossroads: Japan, Korea, China, Philippines. New York: Century Co, 1922.

Cita MLA (9th ed.)

Powell, Edward Alexander. Asia at the Crossroads: Japan, Korea, China, Philippines. Century Co, 1922.