Cita APA (7th ed.)

Reck, A. J. (1972). Speculative philosophy: A study of its nature, types, and uses. University of New Mexico Press.

Cita Chicago (17th ed.)

Reck, Andrew J. Speculative Philosophy: A Study of Its Nature, Types, and Uses. Albuquerque: University of New Mexico Press, 1972.

Cita MLA (9th ed.)

Reck, Andrew J. Speculative Philosophy: A Study of Its Nature, Types, and Uses. University of New Mexico Press, 1972.