The Unending Frontier: An Environmental History of the Early Modern World (Book).

MLA

Christian, David. “The Unending Frontier: An Environmental History of the Early Modern World (Book).” History: Reviews of New Books, vol. 32, no. 2, Winter 2004, pp. 43–44. EBSCOhost, https://doi.org/10.1080/03612750409605155.

APA

Christian, D. (2004). The Unending Frontier: An Environmental History of the Early Modern World (Book). History: Reviews of New Books, 32(2), 43–44. https://doi.org/10.1080/03612750409605155

Chicago

Christian, David. 2004. “The Unending Frontier: An Environmental History of the Early Modern World (Book).” History: Reviews of New Books 32 (2): 43–44. doi:10.1080/03612750409605155.