Billington, R. (1978). Health has many faces. Edinburgh House.
Chicagoスタイル(17版)引用形式Billington, Roy. Health Has Many Faces. London: Edinburgh House, 1978.
MLA(9版)引用形式Billington, Roy. Health Has Many Faces. Edinburgh House, 1978.
警告: この引用は必ずしも正確ではありません.