APA (7th ed.) Citation

Pillsbury, W. B. (1919). The psychology of nationality and internationalism. Appleton.

Chicago Style (17th ed.) Citation

Pillsbury, W. B. The Psychology of Nationality and Internationalism. New York: Appleton, 1919.

MLA (9th ed.) Citation

Pillsbury, W. B. The Psychology of Nationality and Internationalism. Appleton, 1919.

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