APA-referens (7:e uppl.)

Hillsdon, M., Panter, J., Foster, C., & Jones, A. (2006). The relationship between access and quality of urban green space with population physical activity.

Chicago-referens (17:e uppl.)

Hillsdon, M., J. Panter, C. Foster, och A. Jones. The Relationship Between Access and Quality of Urban Green Space with Population Physical Activity. 2006.

MLA-referens (9:e uppl.)

Hillsdon, M., et al. The Relationship Between Access and Quality of Urban Green Space with Population Physical Activity. 2006.