APA-referens

Bird, S. R. (2019). Research methods in physical activity and health. Routledge.

Chicago-stil citat

Bird, Stephen R. Research Methods in Physical Activity and Health. London: Routledge, 2019.

MLA-referens

Bird, Stephen R. Research Methods in Physical Activity and Health. Routledge, 2019.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.