APA (7th ed.) Citation

Loyn. (1989). The Middle Ages: A concise encyclopµdia. Thames and Hudson.

Chicago Style (17th ed.) Citation

Loyn. The Middle Ages: A Concise Encyclopµdia. London: Thames and Hudson, 1989.

MLA (9th ed.) Citation

Loyn. The Middle Ages: A Concise Encyclopµdia. Thames and Hudson, 1989.

Warning: These citations may not always be 100% accurate.