APA-čujuhus (7. p.)
Scheffel, J. V., & Delffs, S. (1872). Ekkehard: A tale of the 10th century. Tauchnitz.
Chicago-čujuhus (17. p.)
Scheffel, Joseph Victor, juo Sofie Delffs. Ekkehard: A Tale of the 10th Century. Leipzig: Tauchnitz, 1872.
MLA-čujuhus (9. p.)
Scheffel, Joseph Victor, juo Sofie Delffs. Ekkehard: A Tale of the 10th Century. Tauchnitz, 1872.
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