APA (7th ed.) Zitazioa
Trine, R. W., & Keim, W. (1949). Frohe Botschaft: The Man who knew how he brought the good news that the Kingdom of God is within us, and we may put ourselves in tune with the Centre of Live. Interverl.
Chicago Style (17th ed.) Zitazioa
Trine, Ralph Waldo, eta Wilhelm Keim. Frohe Botschaft: The Man Who Knew How He Brought the Good News That the Kingdom of God Is Within Us, and We May Put Ourselves in Tune with the Centre of Live. Zürich: Interverl, 1949.
MLA (9th ed.) Zitazioa
Trine, Ralph Waldo, eta Wilhelm Keim. Frohe Botschaft: The Man Who Knew How He Brought the Good News That the Kingdom of God Is Within Us, and We May Put Ourselves in Tune with the Centre of Live. Interverl, 1949.
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