Cita APA (7a ed.)

Ey, A. (1947). Schillers Balladen (o.A.). Philipp Reclam jun..

Cita Chicago Style (17a ed.)

Ey, Adolf. Schillers Balladen. o.A. Leipzig: Philipp Reclam jun., 1947.

Cita MLA (8a ed.)

Ey, Adolf. Schillers Balladen. o.A. Philipp Reclam jun., 1947.