APA (7th ed.) Citation

Klages, R., Frey, H., Rich, F., & Skinner, F. (1950). Who do you love: Melody fox-trot. Musikalienhandlung Alberti.

Chicago Style (17th ed.) Citation

Klages, Raymond, Hugo Frey, Fred Rich, and Frank Skinner. Who Do You Love: Melody Fox-trot. Berlin: Musikalienhandlung Alberti, 1950.

MLA (9th ed.) Citation

Klages, Raymond, et al. Who Do You Love: Melody Fox-trot. Musikalienhandlung Alberti, 1950.