APA (7th ed.) Citation

Felix & Theo. (1999). Donauwalzer. Langenscheidt.

Chicago Style (17th ed.) Citation

Felix and Theo. Donauwalzer. Berlin ; München u.a: Langenscheidt, 1999.

MLA (9th ed.) Citation

Felix and Theo. Donauwalzer. Langenscheidt, 1999.

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