APA (7th ed.) Citation

Ripper, O., & Schwabl, L. (1989). Der Frillensee - Inzells Chance.

Chicago Style (17th ed.) Citation

Ripper, Otto, and Ludwig Schwabl. Der Frillensee - Inzells Chance. 1989.

MLA (9th ed.) Citation

Ripper, Otto, and Ludwig Schwabl. Der Frillensee - Inzells Chance. 1989.

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