Παραπομπή APA

Commins, S. (1947). Man and spirit: The speculative philosophers. Random House.

Παραπομπή Chicago Style

Commins, Saxe. Man and Spirit: The Speculative Philosophers. New York: Random House, 1947.

Παραπομπή MLA

Commins, Saxe. Man and Spirit: The Speculative Philosophers. Random House, 1947.