Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (8a ed.)

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