Cita APA (7a ed.)

Grosz, G. (1944). George Grosz drawings: With an introduction by the artist. Bittner.

Cita Chicago Style (17a ed.)

Grosz, George. George Grosz Drawings: With an Introduction by the Artist. New York: Bittner, 1944.

Cita MLA (9a ed.)

Grosz, George. George Grosz Drawings: With an Introduction by the Artist. Bittner, 1944.