APA citiranje

Zeisel, S. H., & da Costa, K. (2009). Choline: An Essential Nutrient for Public Health.

Citação norma Chicago

Zeisel, Steven H., and Kerry-Ann da Costa. Choline: An Essential Nutrient for Public Health. 2009.

MLA citiranje

Zeisel, Steven H., and Kerry-Ann da Costa. Choline: An Essential Nutrient for Public Health. 2009.

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