Citazione Stile APA (7a Edizione)

(1849). Who's who: An annual biographical dictionary. A&C Black.

Citazione stile Chigago Style (17a edizione)

Who's Who: An Annual Biographical Dictionary. London: A&C Black, 1849.

Citatione MLA (9a ed.)

Who's Who: An Annual Biographical Dictionary. A&C Black, 1849.