APA (7th ed.) Citation

Kallen, H. M. (1948). The liberal spirit. The new School for social Research.

Chicago Style (17th ed.) Citation

Kallen, Horace M. The Liberal Spirit. The new School for social Research, 1948.

MLA (8th ed.) Citation

Kallen, Horace M. The Liberal Spirit. The new School for social Research, 1948.

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