von Liliencron, D. (1917). Poggfred: Kunterbuntes Epos. Schuster & Loeffler.
Cita Chicago (17th ed.)von Liliencron, Detlev. Poggfred: Kunterbuntes Epos. Berlin: Schuster & Loeffler, 1917.
Cita MLA (8th ed.)von Liliencron, Detlev. Poggfred: Kunterbuntes Epos. Schuster & Loeffler, 1917.
Atenció: Aquestes cites poden no estar 100% correctes.