APA (7th ed.) Citation

Loewe, F., Hübner, K., & Hubschmid, P. My Fair Lady. Spectrum.

Chicago Style (17th ed.) Citation

Loewe, Frederick, Karin Hübner, and Paul Hubschmid. My Fair Lady. Hamburg: Spectrum.

MLA (9th ed.) Citation

Loewe, Frederick, et al. My Fair Lady. Spectrum.