Cita APA (7a ed.)

Duby, G. (1993). France in the Middle Ages 987-1460: From Hugh Capet to Joan of Arc. Blackwell.

Cita Chicago Style (17a ed.)

Duby, Georges. France in the Middle Ages 987-1460: From Hugh Capet to Joan of Arc. Oxford [etc.]: Blackwell, 1993.

Cita MLA (9a ed.)

Duby, Georges. France in the Middle Ages 987-1460: From Hugh Capet to Joan of Arc. Blackwell, 1993.