APA-referens

Layder, D. (2018). Investigative research: Theory and practice. Sage.

Chicago-stil citat

Layder, Derek. Investigative Research: Theory and Practice. London: Sage, 2018.

MLA-referens

Layder, Derek. Investigative Research: Theory and Practice. Sage, 2018.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.