Dyfyniad APA

Frye, F. H., Baxter, S. D., Litaker, M. S., Thompson, W. O., Guinn, C. H., Baglio, M. L., & Shaffer, N. M. (2003). Differences in Fourth-Graders' Participation Rates Across Four School-Based Nutrition Studies.

Dyfyniad Arddull Chicago

Frye, Francesca H.A., Suzanne Domel Baxter, Mark S. Litaker, William O. Thompson, Caroline H. Guinn, Michelle L. Baglio, and Nicole M. Shaffer. Differences in Fourth-Graders' Participation Rates Across Four School-Based Nutrition Studies. 2003.

Dyfyniad MLA

Frye, Francesca H.A., et al. Differences in Fourth-Graders' Participation Rates Across Four School-Based Nutrition Studies. 2003.

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