APA-Zitierstil (7. Ausg.)

Čajkovskij, P. I., Langer, E., & March, P. (1950). Le lac des cygnes: Op. 20 ; grand ballet in four acts = The swan lake = Schwanensee (Piano score.). Tschaikovsky Foundation.

Chicago-Zitierstil (17. Ausg.)

Čajkovskij, Pëtr Ilʹič, Eduard Langer, und Peter March. Le Lac Des Cygnes: Op. 20 ; Grand Ballet in Four Acts = The Swan Lake = Schwanensee. Piano score. New York: Tschaikovsky Foundation, 1950.

MLA-Zitierstil (9. Ausg.)

Čajkovskij, Pëtr Ilʹič, et al. Le Lac Des Cygnes: Op. 20 ; Grand Ballet in Four Acts = The Swan Lake = Schwanensee. Piano score. Tschaikovsky Foundation, 1950.