Não informado. (1961). Midland Medical Review. Birmingham Medical Institute.
Chicagoスタイル(17版)引用形式Não informado. Midland Medical Review. Birmingham, Inglaterra: Birmingham Medical Institute, 1961.
MLA(8版)引用形式Não informado. Midland Medical Review. Birmingham Medical Institute, 1961.
警告: この引用は必ずしも正確ではありません.