APA (7th ed.) Citation

Friml, R., Harbach, O., & Clark, E. (1917). I'm only dreaming: From the musical comedy "You're in love". G. Schirmer.

Chicago Style (17th ed.) Citation

Friml, Rudolf, Otto Harbach, and Edward Clark. I'm Only Dreaming: From the Musical Comedy "You're in Love". New York: G. Schirmer, 1917.

MLA (8th ed.) Citation

Friml, Rudolf, et al. I'm Only Dreaming: From the Musical Comedy "You're in Love". G. Schirmer, 1917.