Citação norma APA

Williams, R., Novick, M., & Lehman, E. (2014). Prevalence of Hypovitaminosis D and Its Association with Comorbidities of Childhood Obesity. The Permanente Journal.

Citação norma Chicago

Williams, Ronald, Marsha Novick, and Erik Lehman. Prevalence of Hypovitaminosis D and Its Association With Comorbidities of Childhood Obesity. The Permanente Journal, 2014.

Citação norma MLA

Williams, Ronald, Marsha Novick, and Erik Lehman. Prevalence of Hypovitaminosis D and Its Association With Comorbidities of Childhood Obesity. The Permanente Journal, 2014.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.