Cita APA (7th ed.)
Lange, J. (1883). Untersuchungen über Chaucer's Boke of the Duchesse.
Cita Chicago (17th ed.)
Lange, Joh.-Amadeus-Max. Untersuchungen über Chaucer's Boke of the Duchesse. Halle, 1883.
Cita MLA (9th ed.)
Lange, Joh.-Amadeus-Max. Untersuchungen über Chaucer's Boke of the Duchesse. 1883.
Atenció: Aquestes cites poden no estar 100% correctes.