APA (7th ed.) Citation

Clubb, O. E. (1964). 20th century China. Columbia Univ. Press.

Chicago Style (17th ed.) Citation

Clubb, Oliver E. 20th Century China. New York [u.a.]: Columbia Univ. Press, 1964.

MLA (8th ed.) Citation

Clubb, Oliver E. 20th Century China. Columbia Univ. Press, 1964.