APA
(1947). Selections from Early Greek Philosophy. New York: Appleton-Century-Crofts.
Chicago
1947. Selections from Early Greek Philosophy. New York: Appleton-Century-Crofts.
Harvard
(1947). Selections from Early Greek Philosophy. New York: Appleton-Century-Crofts.
MLA
Selections from Early Greek Philosophy. New York: Appleton-Century-Crofts. 1947.
