APA (7th ed.) Citation

Sewell, W. G., & Yu, Z. (1986). Portraits of Chengdu people in the 1920's. William Sessions.

Chicago Style (17th ed.) Citation

Sewell, William G., and Zidan Yu. Portraits of Chengdu People in the 1920's. York: William Sessions, 1986.

MLA (9th ed.) Citation

Sewell, William G., and Zidan Yu. Portraits of Chengdu People in the 1920's. William Sessions, 1986.