APA (7th ed.) Citation

Marcel, G. (1967). Problematic man. Herder and Herder.

Chicago Style (17th ed.) Citation

Marcel, Gabriel. Problematic Man. [New York]: Herder and Herder, 1967.

MLA (9th ed.) Citation

Marcel, Gabriel. Problematic Man. Herder and Herder, 1967.

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