Cita APA (7a ed.)

Sutherland, W. J. (2006). Ecological census techniques: A handbook (2nd.ed.). University Press.

Cita Chicago Style (17a ed.)

Sutherland, William J. Ecological Census Techniques: A Handbook. 2nd.ed. Cambridge: University Press, 2006.

Cita MLA (9a ed.)

Sutherland, William J. Ecological Census Techniques: A Handbook. 2nd.ed. University Press, 2006.