Cita APA (7a ed.)

Hobson, E. (2004). Conservation and planning: Changing values in policy and practice. Spon Press.

Cita Chicago Style (17a ed.)

Hobson, Edward. Conservation and Planning: Changing Values in Policy and Practice. London ; New York: Spon Press, 2004.

Cita MLA (8a ed.)

Hobson, Edward. Conservation and Planning: Changing Values in Policy and Practice. Spon Press, 2004.