Johnston, R. (1996). Nature, state and economy : a political: Economy of the environment. Wiley.
Citazione stile Chigago Style (17a edizione)Johnston, R.J. Nature, State and Economy : A Political: Economy of the Environment. Chichester: Wiley, 1996.
Citatione MLA (9a ed.)Johnston, R.J. Nature, State and Economy : A Political: Economy of the Environment. Wiley, 1996.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.