APA (7th ed.) Citation

Rubbert, R., & Langer, T. (2008). Kleist - Oper (Libretto.). Kleist-Archiv Sembdner.

Chicago Style (17th ed.) Citation

Rubbert, Rainer, and Tanja Langer. Kleist - Oper. Libretto. Heilbronn: Kleist-Archiv Sembdner, 2008.

MLA (9th ed.) Citation

Rubbert, Rainer, and Tanja Langer. Kleist - Oper. Libretto. Kleist-Archiv Sembdner, 2008.

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