APA (7th ed.) Citation

(1961). Humanismus heute?: Essays. Kongress-Verl.

Chicago Style (17th ed.) Citation

Humanismus Heute?: Essays. Berlin: Kongress-Verl, 1961.

MLA (9th ed.) Citation

Humanismus Heute?: Essays. Kongress-Verl, 1961.

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