APA (7th ed.) Citation

Gershwin, G. (1976). I loves you Porgy (Partitur, Stimmen.). Kendor Music, Inc.

Chicago Style (17th ed.) Citation

Gershwin, George. I Loves You Porgy. Partitur, Stimmen. Delevan, N.Y: Kendor Music, Inc, 1976.

MLA (9th ed.) Citation

Gershwin, George. I Loves You Porgy. Partitur, Stimmen. Kendor Music, Inc, 1976.

Warning: These citations may not always be 100% accurate.