APA (7th ed.) Citation

Lenau, N., & Castle, E. (1911). Faust. Helena. Savonarola. Albigenser. Don Juan. Insel-Verl..

Chicago Style (17th ed.) Citation

Lenau, Nikolaus, and Eduard Castle. Faust. Helena. Savonarola. Albigenser. Don Juan. Leipzig: Insel-Verl., 1911.

MLA (8th ed.) Citation

Lenau, Nikolaus, and Eduard Castle. Faust. Helena. Savonarola. Albigenser. Don Juan. Insel-Verl., 1911.

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