APA (7th ed.) Citation

Bernstein, L., Sondheim, S., Stern, E., & Stifelmann, L. I feel pretty: From West side story ; (1957).

Chicago Style (17th ed.) Citation

Bernstein, Leonard, Stephen Sondheim, Eric Stern, and Leslie Stifelmann. I Feel Pretty: From West Side Story ; (1957).

MLA (9th ed.) Citation

Bernstein, Leonard, et al. I Feel Pretty: From West Side Story ; (1957).