Não informado. (1955). Royal Society for the Promotion of Health Journal. Royal Society of Health.
Chicagoスタイル(17版)引用形式Não informado. Royal Society for the Promotion of Health Journal. London: Royal Society of Health, 1955.
MLA(8版)引用形式Não informado. Royal Society for the Promotion of Health Journal. Royal Society of Health, 1955.
警告: この引用は必ずしも正確ではありません.