APA (7th ed.) Citation

McDougall, W. (1925). The American nation: Its problems and psychology. Allen & Unwin.

Chicago Style (17th ed.) Citation

McDougall, William. The American Nation: Its Problems and Psychology. London: Allen & Unwin, 1925.

MLA (9th ed.) Citation

McDougall, William. The American Nation: Its Problems and Psychology. Allen & Unwin, 1925.

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