Cita APA (7a ed.)

Elders, L. J. (1997). The philosophy of nature of St. Thomas Aquinas: Nature, the universe, man. Lang.

Cita Chicago Style (17a ed.)

Elders, Leo J. The Philosophy of Nature of St. Thomas Aquinas: Nature, the Universe, Man. Frankfurt am Main [etc.]: Lang, 1997.

Cita MLA (9a ed.)

Elders, Leo J. The Philosophy of Nature of St. Thomas Aquinas: Nature, the Universe, Man. Lang, 1997.