APA (7th ed.) Citation

Wolff, B. (1989). Biberspur. Kinderbuchverlag.

Chicago Style (17th ed.) Citation

Wolff, Bernd. Biberspur. Berlin: Kinderbuchverlag, 1989.

MLA (8th ed.) Citation

Wolff, Bernd. Biberspur. Kinderbuchverlag, 1989.

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