APA (7th ed.) Citation

Gershwin, G., Winters, L., Williams, C., Matthews, I., Long, A., Coleman, W., & Engel, L. (2004). Porgy and Bess: [opera in three acts]. Naxos.

Chicago Style (17th ed.) Citation

Gershwin, George, Lawrence Winters, Camilla Williams, Inez Matthews, Avon Long, Warren Coleman, and Lehman Engel. Porgy and Bess: [opera in Three Acts]. [S.l.]: Naxos, 2004.

MLA (9th ed.) Citation

Gershwin, George, et al. Porgy and Bess: [opera in Three Acts]. Naxos, 2004.