APA (7th ed.) Citation

Breisach, E. (1962). Introduction to modern exstentialism / by E. Breisach. Grove P.

Chicago Style (17th ed.) Citation

Breisach, Ernst. Introduction to Modern Exstentialism / by E. Breisach. Grove P, 1962.

MLA (9th ed.) Citation

Breisach, Ernst. Introduction to Modern Exstentialism / by E. Breisach. Grove P, 1962.

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