Não informado. (1989). BJR Supplement. British Institute of Radiology.
Chicago Style (17th ed.) CitationNão informado. BJR Supplement. London: British Institute of Radiology, 1989.
MLA (8th ed.) CitationNão informado. BJR Supplement. British Institute of Radiology, 1989.
Warning: These citations may not always be 100% accurate.