Cita APA (7th ed.)

Gürtzig, E. (1979). Schabernack (1.Aufl.). Abel & Müller.

Cita Chicago (17th ed.)

Gürtzig, Erich. Schabernack. 1.Aufl. Leipzig: Abel & Müller, 1979.

Cita MLA (8th ed.)

Gürtzig, Erich. Schabernack. 1.Aufl. Abel & Müller, 1979.