Παραπομπή APA

Commins, S. (1947). Man and the universe: The philosphers of science. Random House.

Παραπομπή Chicago Style

Commins, Saxe. Man and the Universe: The Philosphers of Science. New York: Random House, 1947.

Παραπομπή MLA

Commins, Saxe. Man and the Universe: The Philosphers of Science. Random House, 1947.