Maser, C., & Pollio, C. A. (2012). Resolving environmental conflicts (2nd ed.). CRC Press.
Cita Chicago (17th ed.)Maser, Chris, i Carol A. Pollio. Resolving Environmental Conflicts. 2nd ed. Boca Raton, FL: CRC Press, 2012.
Cita MLA (9th ed.)Maser, Chris, i Carol A. Pollio. Resolving Environmental Conflicts. 2nd ed. CRC Press, 2012.
Atenció: Aquestes cites poden no estar 100% correctes.