Park, R. L. (2008). Superstition: Belief in the age of science. Princeton Univ. Press.
Lua i Stíl Chicago (17ú heag.)Park, Robert L. Superstition: Belief in the Age of Science. Princeton, N.J. [u.a.]: Princeton Univ. Press, 2008.
Lua MLA (8ú heag.)Park, Robert L. Superstition: Belief in the Age of Science. Princeton Univ. Press, 2008.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.