APA (7th ed.) Citation

Rapper, I., Polito, S., Alda, R., & Leslie Joan. Rhapsodie in Blau.

Chicago Style (17th ed.) Citation

Rapper, Irving, Sol Polito, Robert Alda, and Leslie Joan. Rhapsodie in Blau.

MLA (9th ed.) Citation

Rapper, Irving, et al. Rhapsodie in Blau.