Cita APA

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

Citación estilo Chicago

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

Cita MLA

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