APA (7th ed.) Citation

Floyd, R., & Matthew, R. A. (2012). Environmental security. Routledge.

Chicago Style (17th ed.) Citation

Floyd, Rita, and Richard A. Matthew. Environmental Security. New York: Routledge, 2012.

MLA (9th ed.) Citation

Floyd, Rita, and Richard A. Matthew. Environmental Security. Routledge, 2012.