APA (7th ed.) Citation

McNeill, J. R., & Mauldin, E. S. (2012). A companion to global environmental history. Wiley-Blackwell.

Chicago Style (17th ed.) Citation

McNeill, John Robert, and Erin Stewart Mauldin. A Companion to Global Environmental History. Chichester, West Sussex: Wiley-Blackwell, 2012.

MLA (9th ed.) Citation

McNeill, John Robert, and Erin Stewart Mauldin. A Companion to Global Environmental History. Wiley-Blackwell, 2012.