APA (7. basım) Alıntı
Piper, J. (2005). God is the gospel: Meditations on God's love as the gift of himself. Crossways Books.
Chicago Style (17. basım) Atıf
Piper, John. God Is the Gospel: Meditations on God's Love as the Gift of Himself. Wheaton, ill.: Crossways Books, 2005.
MLA (9th ed.) Atıf
Piper, John. God Is the Gospel: Meditations on God's Love as the Gift of Himself. Crossways Books, 2005.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..