APA (7th ed.) Citation

Wolff, B. (1981). Biberspur. Der Kinderbuchverlag.

Chicago Style (17th ed.) Citation

Wolff, Bernd. Biberspur. Berlin: Der Kinderbuchverlag, 1981.

MLA (8th ed.) Citation

Wolff, Bernd. Biberspur. Der Kinderbuchverlag, 1981.

Warning: These citations may not always be 100% accurate.