APA-referens (7:e uppl.)

Watkins, L., Rogers, R., Lawrence, A., Sahakian, B., Rosser, A., & Robbins, T. (2000). Impaired planning but intact decision making in early Huntington's disease: Implications for specific fronto-striatal pathology.

Chicago-referens (17:e uppl.)

Watkins, L., R. Rogers, A. Lawrence, B. Sahakian, A. Rosser, och T. Robbins. Impaired Planning but Intact Decision Making in Early Huntington's Disease: Implications for Specific Fronto-striatal Pathology. 2000.

MLA-referens (9:e uppl.)

Watkins, L., et al. Impaired Planning but Intact Decision Making in Early Huntington's Disease: Implications for Specific Fronto-striatal Pathology. 2000.