Sire, J. W. (1988). The universe next door: A basic world view catalog (2nd ed.). InterVarsity.
Lua i Stíl Chicago (17ú heag.)Sire, James W. The Universe Next Door: A Basic World View Catalog. 2nd ed. Downers Grove: InterVarsity, 1988.
Lua MLA (9ú heag.)Sire, James W. The Universe Next Door: A Basic World View Catalog. 2nd ed. InterVarsity, 1988.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.