Citação norma APA

Langdon-Brown, W. (1935). PROGRESS IN MEDICINE DURING THE PAST TWENTY-FIVE YEARS.

Citação norma Chicago

Langdon-Brown, Walter. PROGRESS IN MEDICINE DURING THE PAST TWENTY-FIVE YEARS. 1935.

Citação norma MLA

Langdon-Brown, Walter. PROGRESS IN MEDICINE DURING THE PAST TWENTY-FIVE YEARS. 1935.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.