Cita APA

Carlsson, F., & Lundström, S. (2000). Political and economic freedom and the environment: The case of CO2. Suecia: Gothenburg University.

Citación estilo Chicago

Carlsson, Fredrik,, y Susanna Lundström. Political and Economic Freedom and the Environment: The Case of CO2. Suecia: Gothenburg University, 2000.

Cita MLA

Carlsson, Fredrik,, y Susanna Lundström. Political and Economic Freedom and the Environment: The Case of CO2. Suecia: Gothenburg University, 2000.