APA-viite (7. p.)
Schwanz, K. (1997). The birth of a hymn: Spiritual biographies of 20 hymn writers and the experiences that inspired them. Lillenas.
Chicago-viite (17. p.)
Schwanz, Keith. The Birth of a Hymn: Spiritual Biographies of 20 Hymn Writers and the Experiences That Inspired Them. Kansas City, Mo.: Lillenas, 1997.
MLA-viite (9. p.)
Schwanz, Keith. The Birth of a Hymn: Spiritual Biographies of 20 Hymn Writers and the Experiences That Inspired Them. Lillenas, 1997.
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