Citação norma APA

(1951). Who's who 1951: An annual biographical dictionary with which is incorporated "Men and women of the time". Black.

Citação norma Chicago

Who's Who 1951: An Annual Biographical Dictionary with Which Is Incorporated "Men and Women of the Time". London: Black, 1951.

Citação norma MLA

Who's Who 1951: An Annual Biographical Dictionary with Which Is Incorporated "Men and Women of the Time". Black, 1951.

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