Cita APA (7th ed.)
Warren, C. (2009). Managing Scotland's environment (2nd. ed., completely rev. and updated.). Edinburgh University Press.
Cita Chicago (17th ed.)
Warren, Charles. Managing Scotland's Environment. 2nd. ed., completely rev. and updated. Edinburgh: Edinburgh University Press, 2009.
Cita MLA (9th ed.)
Warren, Charles. Managing Scotland's Environment. 2nd. ed., completely rev. and updated. Edinburgh University Press, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.