Natural history

MLA

Rackham, Harris, and Caius Plinius Secundus. Natural History. Reprint Cambridge, Mass: Harvard University Press, 2006.

APA

Rackham, H., & Plinius Secundus, C. (2006). Natural history. Reprint Cambridge, Mass: Harvard University Press.

Chicago

Plinius Secundus, Caius Natural History. Preface and Books 1-2. Translated by Harris Rackham. Reprint Cambridge, Mass: Harvard University Press, 2006.