Cita APA (7th ed.)

Chaucer, G., & Pintelon, P. (1940). Chaucer's Treatise on the astrolabe: Ms. 4862-4869 of the Royal Library in Brussels. De Sikkel.

Cita Chicago (17th ed.)

Chaucer, Geoffrey, i P. Pintelon. Chaucer's Treatise on the Astrolabe: Ms. 4862-4869 of the Royal Library in Brussels. Antwerpen: De Sikkel, 1940.

Cita MLA (8th ed.)

Chaucer, Geoffrey, i P. Pintelon. Chaucer's Treatise on the Astrolabe: Ms. 4862-4869 of the Royal Library in Brussels. De Sikkel, 1940.