APA (7th ed.) Citation

Wood, T. (1990). The middle ages. Ladybird Books LTD.

Chicago Style (17th ed.) Citation

Wood, Tim. The Middle Ages. USA: Ladybird Books LTD, 1990.

MLA (9th ed.) Citation

Wood, Tim. The Middle Ages. Ladybird Books LTD, 1990.

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