APA
Harrison J. A., . (1972). The Chinese Empire. New York: Hartrcourt Brace Jovanovich.
Chicago
Harrison John Armstrong, . 1972. The Chinese Empire. New York: Hartrcourt Brace Jovanovich.
Harvard
Harrison J. A., . (1972). The Chinese Empire. New York: Hartrcourt Brace Jovanovich.
MLA
Harrison John Armstrong, . The Chinese Empire. New York: Hartrcourt Brace Jovanovich. 1972.