APA (7th ed.) Zitazioa

Packer, J. (1993). God has spoken. Baker.

Chicago Style (17th ed.) Zitazioa

Packer, J.I. God Has Spoken. Grand Rapids: Baker, 1993.

MLA (9th ed.) Zitazioa

Packer, J.I. God Has Spoken. Baker, 1993.