Cita APA (7a ed.)
Spencer, M., & Spencer, J. (2007). Human rights (3rd ed.). Sweet 7 Maxwell.
Cita Chicago Style (17a ed.)
Spencer, Maureen, y John Spencer. Human Rights. 3rd ed. London: Sweet 7 Maxwell, 2007.
Cita MLA (9a ed.)
Spencer, Maureen, y John Spencer. Human Rights. 3rd ed. Sweet 7 Maxwell, 2007.
Precaución: Estas citas no son 100% exactas.