APA (7th ed.) Citation

Langfeld, H. S. (1920). The esthetic attitude: Y Herbert Sidney Langfeld. Kennikat Press, Inc.

Chicago Style (17th ed.) Citation

Langfeld, Herbert Sidney. The Esthetic Attitude: Y Herbert Sidney Langfeld. Port Washington, N.Y: Kennikat Press, Inc, 1920.

MLA (9th ed.) Citation

Langfeld, Herbert Sidney. The Esthetic Attitude: Y Herbert Sidney Langfeld. Kennikat Press, Inc, 1920.

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