APA-referens (7:e uppl.)

Bell, D., & Espie, C. (2002). A preliminary investigation into staff satisfaction, and staff emotions and attitudes in a unit for men with learning disabilities and serious challenging behaviours.

Chicago-referens (17:e uppl.)

Bell, D., och C. Espie. A Preliminary Investigation into Staff Satisfaction, and Staff Emotions and Attitudes in a Unit for Men with Learning Disabilities and Serious Challenging Behaviours. 2002.

MLA-referens (9:e uppl.)

Bell, D., och C. Espie. A Preliminary Investigation into Staff Satisfaction, and Staff Emotions and Attitudes in a Unit for Men with Learning Disabilities and Serious Challenging Behaviours. 2002.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.