Citace podle APA

Kalkwarf, H. J., Denburg, M. R., Strife, C. F., Zemel, B. S., Foerster, D., Wetzsteon, R. J., & Leonard, M. B. (2011). Vitamin D deficiency is common in children and adolescents with chronic kidney disease.

Styl Chicago

Kalkwarf, Heidi J., Michelle R. Denburg, C. Frederic Strife, Babette S. Zemel, Debbie Foerster, Rachel J. Wetzsteon, a Mary B. Leonard. Vitamin D Deficiency Is Common in Children and Adolescents With Chronic Kidney Disease. 2011.

Citace podle MLA

Kalkwarf, Heidi J., et al. Vitamin D Deficiency Is Common in Children and Adolescents With Chronic Kidney Disease. 2011.

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