Sandercock, G, Voss, C & Gladwell, V. (2008). Twenty-metre shuttle run test performance of English children aged 11 - 15 years in 2007: Comparisons with international standards. Journal of Sports Sciences, 26 (9), 953-957. doi: 10.1080/02640410801910301
APA (7th ed.) CitationSandercock, G., Voss, C., & Gladwell, V. (2008). Twenty-metre shuttle run test performance of English children aged 11 - 15 years in 2007: Comparisons with international standards. Journal of Sports Sciences, 26(9), 953-957.
Chicago Style (17th ed.) CitationSandercock, G., C. Voss, and V. Gladwell. "Twenty-metre Shuttle Run Test Performance of English Children Aged 11 - 15 Years in 2007: Comparisons with International Standards." Journal of Sports Sciences 26, no. 9 (2008): 953-957.
MLA (9th ed.) CitationSandercock, G., et al. "Twenty-metre Shuttle Run Test Performance of English Children Aged 11 - 15 Years in 2007: Comparisons with International Standards." Journal of Sports Sciences, vol. 26, no. 9, 2008, pp. 953-957.