Harris, E. E. (1965). The foundations of metaphysics in science. Humanities Press.
Lua i Stíl Chicago (17ú heag.)Harris, Errol E. The Foundations of Metaphysics in Science. New York: Humanities Press, 1965.
Lua MLA (9ú heag.)Harris, Errol E. The Foundations of Metaphysics in Science. Humanities Press, 1965.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.