APA (7th ed.) Citation

Wright, A. F. (1978). The Sui dynasty. Knopf.

Chicago Style (17th ed.) Citation

Wright, Arthur F. The Sui Dynasty. New York: Knopf, 1978.

MLA (9th ed.) Citation

Wright, Arthur F. The Sui Dynasty. Knopf, 1978.

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