Não informado. (1988). Radiography today. Society and College of Radiographers.
Chicagoスタイル(17版)引用形式Não informado. Radiography Today. London: Society and College of Radiographers, 1988.
MLA(8版)引用形式Não informado. Radiography Today. Society and College of Radiographers, 1988.
警告: この引用は必ずしも正確ではありません.