Style de citation APA

Switzky, H. N. (2004). Personality and motivational systems in mental retardation Vol.28. Elsevier.

Style de citation Chicago

Switzky, Harvey N. Personality and Motivational Systems in Mental Retardation Vol.28. Amsterdam: Elsevier, 2004.

Style de citation MLA

Switzky, Harvey N. Personality and Motivational Systems in Mental Retardation Vol.28. Elsevier, 2004.