Toss, G. (1984). Vitamin D deficiency in the elderly and its prophylaxis.
Chicago Style (17th ed.) CitationToss, Göran. Vitamin D Deficiency in the Elderly and Its Prophylaxis. 1984.
MLA引文Toss, Göran. Vitamin D Deficiency in the Elderly and Its Prophylaxis. 1984.
警告：这些引文格式不一定是100％准确.