APA (7th ed.) Citation

DR, Y., KW, M., LB, W., LR, Y., & DM, B. (1998). Physical activity patterns of urban African Americans. Journal of Community Health, 23(2), 99. https://doi.org/10.1023/a:1018757307041

Chicago Style (17th ed.) Citation

DR, Young, Miller KW, Wilder LB, Yanek LR, and Becker DM. "Physical Activity Patterns of Urban African Americans." Journal of Community Health 23, no. 2 (1998): 99. https://doi.org/10.1023/a:1018757307041.

MLA (9th ed.) Citation

DR, Young, et al. "Physical Activity Patterns of Urban African Americans." Journal of Community Health, vol. 23, no. 2, 1998, p. 99, https://doi.org/10.1023/a:1018757307041.