APA-viite

Weir, Z., Bush, J., Robson, S. C., McParlin, C., Rankin, J., & Bell, R. (2010). Physical activity in pregnancy: A qualitative study of the beliefs of overweight and obese pregnant women. BioMed Central.

Chicago-tyylinen lähdeviittaus

Weir, Zoe, Judith Bush, Stephen C. Robson, Catherine McParlin, Judith Rankin, ja Ruth Bell. Physical Activity in Pregnancy: A Qualitative Study of the Beliefs of Overweight and Obese Pregnant Women. BioMed Central, 2010.

MLA-viite

Weir, Zoe, et al. Physical Activity in Pregnancy: A Qualitative Study of the Beliefs of Overweight and Obese Pregnant Women. BioMed Central, 2010.

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