Citazione Stile APA (7a Edizione)

(1963). The Dictionary of National Biography: Twenthieth Century (7. Aufl.). Oxford Univ. Press.

Citazione stile Chigago Style (17a edizione)

The Dictionary of National Biography: Twenthieth Century. 7. Aufl. Oxford: Oxford Univ. Press, 1963.

Citatione MLA (8a ed.)

The Dictionary of National Biography: Twenthieth Century. 7. Aufl. Oxford Univ. Press, 1963.