APA (7th ed.) Citation

Kettner, B., & Schiller, F. (1951). Schiller. Ruhfus.

Chicago Style (17th ed.) Citation

Kettner, Benno, and Friedrich Schiller. Schiller. Dortmund: Ruhfus, 1951.

MLA (9th ed.) Citation

Kettner, Benno, and Friedrich Schiller. Schiller. Ruhfus, 1951.

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