APA (7th ed.) Citation

Fisher, A., Jaarsveld, C. H. M. v., Llewellyn, C. H., & Wardle, J. Environmental influences on children's physical activity: Quantitative estimates using a twin design. Public Library of Science (PLoS).

Chicago Style (17th ed.) Citation

Fisher, Abigail, Cornelia H M van Jaarsveld, Clare H. Llewellyn, and Jane Wardle. Environmental Influences on Children's Physical Activity: Quantitative Estimates Using a Twin Design. Public Library of Science (PLoS).

MLA (9th ed.) Citation

Fisher, Abigail, et al. Environmental Influences on Children's Physical Activity: Quantitative Estimates Using a Twin Design. Public Library of Science (PLoS).