Cita APA (7th ed.)

Johnston, R. J. (1996). Nature, state and economy: A political economy of the environment (2nd ed.). John Wiley & Sons.

Cita Chicago (17th ed.)

Johnston, R. J. Nature, State and Economy: A Political Economy of the Environment. 2nd ed. Chichester: John Wiley & Sons, 1996.

Cita MLA (9th ed.)

Johnston, R. J. Nature, State and Economy: A Political Economy of the Environment. 2nd ed. John Wiley & Sons, 1996.