APA (7th ed.) Zitazioa
Owen, J. (1977). The grace and duty of being spiritually minded: Declared and practically improved. Baker Book House.
Chicago Style (17th ed.) Zitazioa
Owen, John. The Grace and Duty of Being Spiritually Minded: Declared and Practically Improved. Grand Rapids: Baker Book House, 1977.
MLA (9th ed.) Zitazioa
Owen, John. The Grace and Duty of Being Spiritually Minded: Declared and Practically Improved. Baker Book House, 1977.
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