APA (7th ed.) Citation

Lehár, F., & Rotter, F. Café vienés. Fischers.

Chicago Style (17th ed.) Citation

Lehár, Franz, and Fritz Rotter. Café Vienés. Buenos Aires: Fischers.

MLA (9th ed.) Citation

Lehár, Franz, and Fritz Rotter. Café Vienés. Fischers.

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