Cita APA (7a ed.)

(2015). Palgrave communications. Palgrave Macmillan.

Cita Chicago Style (17a ed.)

Palgrave Communications. Basingstoke, Hants, United Kingdom: Palgrave Macmillan, 2015.

Cita MLA (9a ed.)

Palgrave Communications. Palgrave Macmillan, 2015.