Cita APA (7a ed.)

Galley, E. (1963). Heinrich Heine. Metzler.

Cita Chicago Style (17a ed.)

Galley, Eberhard. Heinrich Heine. Stuttgart: Metzler, 1963.

Cita MLA (8a ed.)

Galley, Eberhard. Heinrich Heine. Metzler, 1963.