APA (7th ed.) Citation

Gershwin, G., Gershwin, I., & Harvey, R. (1993). I got rhythm (Score, parts.). Brass Wind Publications.

Chicago Style (17th ed.) Citation

Gershwin, George, Ira Gershwin, and Roger Harvey. I Got Rhythm. Score, parts. Manton, Oakham, Rutland: Brass Wind Publications, 1993.

MLA (9th ed.) Citation

Gershwin, George, et al. I Got Rhythm. Score, parts. Brass Wind Publications, 1993.