APA citiranje

Karohl, C., Su, S., Kumari, M., Tangpricha, V., Veledar, E., Vaccarino, V., & Raggi, P. (2010). Heritability and seasonal variability of vitamin D concentrations in male twins(1)(2)(3). American Society for Nutrition.

Citação norma Chicago

Karohl, Cristina, Shaoyong Su, Meena Kumari, Vin Tangpricha, Emir Veledar, Viola Vaccarino, and Paolo Raggi. Heritability and Seasonal Variability of Vitamin D Concentrations in Male Twins(1)(2)(3). American Society for Nutrition, 2010.

MLA citiranje

Karohl, Cristina, et al. Heritability and Seasonal Variability of Vitamin D Concentrations in Male Twins(1)(2)(3). American Society for Nutrition, 2010.