Dyfyniad APA

Gueorguieva, R., Sindelar, J. L., Wu, R., & Gallo, W. T. (2010). Differential changes in body mass index after retirement by occupation: Hierarchical models.

Dyfyniad Arddull Chicago

Gueorguieva, Ralitza, Jody L. Sindelar, Ran Wu, and William T. Gallo. Differential Changes in Body Mass Index After Retirement By Occupation: Hierarchical Models. 2010.

Dyfyniad MLA

Gueorguieva, Ralitza, Jody L. Sindelar, Ran Wu, and William T. Gallo. Differential Changes in Body Mass Index After Retirement By Occupation: Hierarchical Models. 2010.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.