APA

George J. A., Norris S. A., van Deventer H. E., Pettifor J. M. & Crowther N. J. (20141021). Effect of adiposity, season, diet and calcium or vitamin D supplementation on the vitamin D status of healthy urban African and Asian-Indian adults. : The British journal of nutrition.

Chicago

George Jaya A, Norris Shane A, van Deventer Hendrick E, Pettifor John M and Crowther Nigel J. 20141021. Effect of adiposity, season, diet and calcium or vitamin D supplementation on the vitamin D status of healthy urban African and Asian-Indian adults. : The British journal of nutrition.

Harvard

George J. A., Norris S. A., van Deventer H. E., Pettifor J. M. and Crowther N. J. (20141021). Effect of adiposity, season, diet and calcium or vitamin D supplementation on the vitamin D status of healthy urban African and Asian-Indian adults. : The British journal of nutrition.

MLA

George Jaya A, Norris Shane A, van Deventer Hendrick E, Pettifor John M and Crowther Nigel J. Effect of adiposity, season, diet and calcium or vitamin D supplementation on the vitamin D status of healthy urban African and Asian-Indian adults. : The British journal of nutrition. 20141021.