Eysenck, H. J. (1973). Race, intelligence and education (4. impr.). Temple Smith.
Cita Chicago Style (17a ed.)Eysenck, Hans Jürgen. Race, Intelligence and Education. 4. impr. London: Temple Smith, 1973.
Cita MLA (8a ed.)Eysenck, Hans Jürgen. Race, Intelligence and Education. 4. impr. Temple Smith, 1973.
Precaución: Estas citas no son 100% exactas.