APA

Clubb O. E. 1., . (1964). Twentieth century China. New York: Columbia Univerity Press.

Chicago

Clubb Oliver Edmund 1901-1989, . 1964. Twentieth century China. New York: Columbia Univerity Press.

Harvard

Clubb O. E. 1., . (1964). Twentieth century China. New York: Columbia Univerity Press.

MLA

Clubb Oliver Edmund 1901-1989, . Twentieth century China. New York: Columbia Univerity Press. 1964.