APA Edition Citation

Newton, C. R., & Laport,Leo F. (1989). Ancient environments (3 ed.). Prentice Hall.

Chicago Edition Citation

Newton, Cathryn R., and Laport,Leo F. Ancient Environments. 3 ed. New Delhi: Prentice Hall, 1989.

MLA Edition Citation

Newton, Cathryn R., and Laport,Leo F. Ancient Environments. 3 ed. Prentice Hall, 1989.