APA (7th ed.) Zitazioa
Sire, J. W. (1988). The universe next door: A basic world view catalog (2nd ed.). InterVarsity.
Chicago Style (17th ed.) Zitazioa
Sire, James W. The Universe Next Door: A Basic World View Catalog. 2nd ed. Downers Grove: InterVarsity, 1988.
MLA (9th ed.) Zitazioa
Sire, James W. The Universe Next Door: A Basic World View Catalog. 2nd ed. InterVarsity, 1988.
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