APA (7e ed.) Bronvermelding

Gershwin, G., Gershwin, I., & Heyward, D. (1992). Selections from Porgy and Bess. Warner Bros. Publications.

Chicago (17e ed.) Bronvermelding

Gershwin, George, Ira Gershwin, en DuBose Heyward. Selections from Porgy and Bess. Secaucus, N.J.: Warner Bros. Publications, 1992.

MLA (9e ed.) Bronvermelding

Gershwin, George, et al. Selections from Porgy and Bess. Warner Bros. Publications, 1992.