Cita APA (7a ed.)

Demaret, P., Cameron, J., & Geradin, D. (1994). Trade & the environment: The search for balance. Cameron May.

Cita Chicago Style (17a ed.)

Demaret, Paul, James Cameron, y Damien Geradin. Trade & the Environment: The Search for Balance. London: Cameron May, 1994.

Cita MLA (9a ed.)

Demaret, Paul, et al. Trade & the Environment: The Search for Balance. Cameron May, 1994.