APA-Zitierstil (7. Ausg.)

Ellwood, C. A. (1971). The story of social philosophy (1938 Repr.). Books for Libraries Press.

Chicago-Zitierstil (17. Ausg.)

Ellwood, Charles Abram. The Story of Social Philosophy. 1938 Repr. Freeport, N.Y: Books for Libraries Press, 1971.

MLA-Zitierstil (9. Ausg.)

Ellwood, Charles Abram. The Story of Social Philosophy. 1938 Repr. Books for Libraries Press, 1971.