APA
Delmas M. A., National Bureau of Economic Research, Kahn M. E. & Locke S. (2014). Accidental environmentalists?. Cambridge: NBER.
Chicago
Delmas Magali A, National Bureau of Economic Research, Kahn Matthew E and Locke Stephen. 2014. Accidental environmentalists?. Cambridge: NBER.
Harvard
Delmas M. A., National Bureau of Economic Research, Kahn M. E. and Locke S. (2014). Accidental environmentalists?. Cambridge: NBER.
MLA
Delmas Magali A, National Bureau of Economic Research, Kahn Matthew E and Locke Stephen. Accidental environmentalists?. Cambridge: NBER. 2014.