APA (7th ed.) Citation

Aberth, J. (2013). An environmental history of the Middle Ages: The crucible of nature. Routledge.

Chicago Style (17th ed.) Citation

Aberth, John. An Environmental History of the Middle Ages: The Crucible of Nature. London ; New York: Routledge, 2013.

MLA (8th ed.) Citation

Aberth, John. An Environmental History of the Middle Ages: The Crucible of Nature. Routledge, 2013.

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