Cita APA (7th ed.)

Erhardt, J. (1974). Alfred Döblins Amazonas-Trilogie. Heintz.

Cita Chicago (17th ed.)

Erhardt, Jacob. Alfred Döblins Amazonas-Trilogie. Worms: Heintz, 1974.

Cita MLA (8th ed.)

Erhardt, Jacob. Alfred Döblins Amazonas-Trilogie. Heintz, 1974.