Sachs, W. (1993). Global ecology: A new arena of political conflict. Zed Books.
Cita Chicago Style (17a ed.)Sachs, Wolfgang. Global Ecology: A New Arena of Political Conflict. London: Zed Books, 1993.
Cita MLA (8a ed.)Sachs, Wolfgang. Global Ecology: A New Arena of Political Conflict. Zed Books, 1993.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.