Rees, W. E., & Wackernagel, M. (2013). The shoe fits, but the footprint is larger than earth. Public Library of Science (PLoS).
Chicago Style (17th ed.) CitationRees, William E., and Mathis Wackernagel. The Shoe Fits, but the Footprint Is Larger than Earth. Public Library of Science (PLoS), 2013.
MLA (8th ed.) CitationRees, William E., and Mathis Wackernagel. The Shoe Fits, but the Footprint Is Larger than Earth. Public Library of Science (PLoS), 2013.
Warning: These citations may not always be 100% accurate.