Cita APA (7a ed.)

Spillner, W. (1987). Wasseramsel. Kinderbuchverlag.

Cita Chicago Style (17a ed.)

Spillner, Wolf. Wasseramsel. Berlin: Kinderbuchverlag, 1987.

Cita MLA (8a ed.)

Spillner, Wolf. Wasseramsel. Kinderbuchverlag, 1987.