APA (7th ed.) Citation

Maxwell, W. . . . . . N. (1923). A psychological retrospect of the great war. G. Allen & Unwin.

Chicago Style (17th ed.) Citation

Maxwell, W N. A Psychological Retrospect of the Great War. London: G. Allen & Unwin, 1923.

MLA (9th ed.) Citation

Maxwell, W N. A Psychological Retrospect of the Great War. G. Allen & Unwin, 1923.