Barker, B. M. (1980). Vitamins in medicine (4ª ed.). William Heinemann Medical Books.
Chicagoスタイル(17版)引用形式Barker, Brian M. Vitamins in Medicine. 4ª ed. William Heinemann Medical Books, 1980.
MLA(9版)引用形式Barker, Brian M. Vitamins in Medicine. 4ª ed. William Heinemann Medical Books, 1980.
警告: この引用は必ずしも正確ではありません.