APA (7th ed.) Citation

Page, E., & Proops, J. L. R. (2003). Environmental thought. Edward Elgar.

Chicago Style (17th ed.) Citation

Page, Edward, and John L. R. Proops. Environmental Thought. Cheltenham, UK ; Northampton, MA: Edward Elgar, 2003.

MLA (9th ed.) Citation

Page, Edward, and John L. R. Proops. Environmental Thought. Edward Elgar, 2003.

Warning: These citations may not always be 100% accurate.