APA (7th ed.) Citation

Wardle, K., Crowe, R., Probst, Y., Norman, J., Furber, S., Franco, L., . . . Okely, A. D. Healthy eating and physical activity environments in out-of-school hours care: An observational study protocol. BMJ Publishing Group.

Chicago Style (17th ed.) Citation

Wardle, Karen, et al. Healthy Eating and Physical Activity Environments in Out-of-school Hours Care: An Observational Study Protocol. BMJ Publishing Group.

MLA (9th ed.) Citation

Wardle, Karen, et al. Healthy Eating and Physical Activity Environments in Out-of-school Hours Care: An Observational Study Protocol. BMJ Publishing Group.

Warning: These citations may not always be 100% accurate.