APA (7th ed.) Citation

Maritain, J. (1938). True humanism / by Jacques Maritain. Scribner's.

Chicago Style (17th ed.) Citation

Maritain, Jacques. True Humanism / by Jacques Maritain. Scribner's, 1938.

MLA (9th ed.) Citation

Maritain, Jacques. True Humanism / by Jacques Maritain. Scribner's, 1938.

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