Cita APA (7a ed.)

Field, B. C., & Field, M. K. (2017). Environmental Economics: An Introduction. Mc Graw Hill Education.

Cita Chicago Style (17a ed.)

Field, Barry C., y Martha K. Field. Environmental Economics: An Introduction. New York: Mc Graw Hill Education, 2017.

Cita MLA (9a ed.)

Field, Barry C., y Martha K. Field. Environmental Economics: An Introduction. Mc Graw Hill Education, 2017.