Frost, S. E. (1947). The basic teaching of the great philosophers. The Blakiston Company.
Chicago-Zitierstil (17. Ausg.)Frost, S. E. The Basic Teaching of the Great Philosophers. Philadelphia: The Blakiston Company, 1947.
MLA-Zitierstil (8. Ausg.)Frost, S. E. The Basic Teaching of the Great Philosophers. The Blakiston Company, 1947.
警告：这些引文格式不一定是100％准确.