Cita APA (7th ed.)
Smalley, B. (1974). Historians in the Middle-Ages: With 99 ill. 10 in colour. Thames and Hudson.
Cita Chicago (17th ed.)
Smalley, Beryl. Historians in the Middle-Ages: With 99 Ill. 10 in Colour. London: Thames and Hudson, 1974.
Cita MLA (9th ed.)
Smalley, Beryl. Historians in the Middle-Ages: With 99 Ill. 10 in Colour. Thames and Hudson, 1974.
Atenció: Aquestes cites poden no estar 100% correctes.