Cita APA (7a ed.)

McLean, G. F., & Aspell, P. J. (1997). Ancient western philosophy, the hellenic emergence. Council for Research in Values and Philosophy.

Cita Chicago Style (17a ed.)

McLean, George F., y Patrick J. Aspell. Ancient Western Philosophy, the Hellenic Emergence. Washington: Council for Research in Values and Philosophy, 1997.

Cita MLA (9a ed.)

McLean, George F., y Patrick J. Aspell. Ancient Western Philosophy, the Hellenic Emergence. Council for Research in Values and Philosophy, 1997.