APA (7th ed.) Citation

Luke Wolfenden, John Wiggers, Philip Morgan, Lubna Abdul Razak, Jannah Jones, Meghan Finch, . . . Sze Lin Yoong. (2016). A randomised controlled trial of multiple periods of outdoor free-play to increase moderate-to-vigorous physical activity among 3 to 6 year old children attending childcare: Study protocol. BMC.

Chicago Style (17th ed.) Citation

Luke Wolfenden, et al. A Randomised Controlled Trial of Multiple Periods of Outdoor Free-play to Increase Moderate-to-vigorous Physical Activity Among 3 to 6 year Old Children Attending Childcare: Study Protocol. BMC, 2016.

MLA (9th ed.) Citation

Luke Wolfenden, et al. A Randomised Controlled Trial of Multiple Periods of Outdoor Free-play to Increase Moderate-to-vigorous Physical Activity Among 3 to 6 year Old Children Attending Childcare: Study Protocol. BMC, 2016.

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