Cita APA (7th ed.)

Schlegel, F., & Struc-Oppenberg, U. (2002). Werke. Schöningh.

Cita Chicago (17th ed.)

Schlegel, Friedrich, i Ursula Struc-Oppenberg. Werke. Paderborn u.a.: Schöningh, 2002.

Cita MLA (8th ed.)

Schlegel, Friedrich, i Ursula Struc-Oppenberg. Werke. Schöningh, 2002.