Cita APA (7a ed.)

Raven, J. (1948). Pythagoreans and Eleatics. The university Press.

Cita Chicago Style (17a ed.)

Raven, J.E. Pythagoreans and Eleatics. Cambridge: The university Press, 1948.

Cita MLA (8a ed.)

Raven, J.E. Pythagoreans and Eleatics. The university Press, 1948.