Cita APA (7th ed.)

Winter, D. D. N., & Koger, S. M. (2004). The psychology of environmental problems (Second edition.). Lawrence Erlbaum.

Cita Chicago (17th ed.)

Winter, Deborah Du Nann, i Susan M. Koger. The Psychology of Environmental Problems. Second edition. Mahwah, New Jersey: Lawrence Erlbaum, 2004.

Cita MLA (9th ed.)

Winter, Deborah Du Nann, i Susan M. Koger. The Psychology of Environmental Problems. Second edition. Lawrence Erlbaum, 2004.