Cita APA (7th ed.)

Gundolf, E. (2005). Vier Gedichte. Castrum Peregrini.

Cita Chicago (17th ed.)

Gundolf, Ernst. "Vier Gedichte." Castrum Peregrini 2005.

Cita MLA (8th ed.)

Gundolf, Ernst. "Vier Gedichte." Castrum Peregrini, 2005.