Warren, C. (2009). Managing Scotland's environment (2nd. ed., completely rev. and updated.). Edinburgh University Press.
Citazione stile Chigago Style (17a edizione)Warren, Charles. Managing Scotland's Environment. 2nd. ed., completely rev. and updated. Edinburgh: Edinburgh University Press, 2009.
Citatione MLA (9a ed.)Warren, Charles. Managing Scotland's Environment. 2nd. ed., completely rev. and updated. Edinburgh University Press, 2009.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.