APA (7th ed.) Citation

Lund, N. (1997). Knut & Knut. Esslinger Verl. Schreiber.

Chicago Style (17th ed.) Citation

Lund, Niels. Knut & Knut. Esslingen [u.a.]: Esslinger Verl. Schreiber, 1997.

MLA (9th ed.) Citation

Lund, Niels. Knut & Knut. Esslinger Verl. Schreiber, 1997.

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