Cita APA (7a ed.)

Butler, B. (2008). 50 psychology classics (rep.). Nicholas Brealey.

Cita Chicago Style (17a ed.)

Butler, B. 50 Psychology Classics. rep. London: Nicholas Brealey, 2008.

Cita MLA (9a ed.)

Butler, B. 50 Psychology Classics. rep. Nicholas Brealey, 2008.