Dyfyniad APA

Gilreath, T. D., Chaix, B., King, G., Matthews, S., & Flisher, A. J. (2012). Multi-level influence of school norms on tobacco use in South Africa: An ecometric consideration of group differences. Cancer Causes Control.

Dyfyniad Arddull Chicago

Gilreath, Tamika D., Basile Chaix, Gary King, Stephen Matthews, and Alan J. Flisher. "Multi-level Influence of School Norms On Tobacco Use in South Africa: An Ecometric Consideration of Group Differences." Cancer Causes Control 2012.

Dyfyniad MLA

Gilreath, Tamika D., et al. "Multi-level Influence of School Norms On Tobacco Use in South Africa: An Ecometric Consideration of Group Differences." Cancer Causes Control 2012.

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