APA (7th ed.) Citation

Lehar, F., Bodansky, R., & Willner, A. M. (1938). Gypsy love, operetta in three acts. Glocken Verlag Ltd.

Chicago Style (17th ed.) Citation

Lehar, Franz, Robert Bodansky, and A. M. Willner. Gypsy Love, Operetta in Three Acts. London: Glocken Verlag Ltd, 1938.

MLA (9th ed.) Citation

Lehar, Franz, et al. Gypsy Love, Operetta in Three Acts. Glocken Verlag Ltd, 1938.