APA-referens (7:e uppl.)

Gerrish, K., & Lacey, A. (2010). The research process in nursing (6th ed.). Wiley-Blackwell.

Chicago-referens (17:e uppl.)

Gerrish, Kate, och Anne Lacey. The Research Process in Nursing. 6th ed. West Sussex: Wiley-Blackwell, 2010.

MLA-referens (9:e uppl.)

Gerrish, Kate, och Anne Lacey. The Research Process in Nursing. 6th ed. Wiley-Blackwell, 2010.