APA (7th ed.) Citation

Aberth, J. (2013). An environmental history of the Middle Ages: The crucible of nature (1st published.). Routledge.

Chicago Style (17th ed.) Citation

Aberth, John. An Environmental History of the Middle Ages: The Crucible of Nature. 1st published. London [etc.]: Routledge, 2013.

MLA (9th ed.) Citation

Aberth, John. An Environmental History of the Middle Ages: The Crucible of Nature. 1st published. Routledge, 2013.

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