Citazione Stile APA (7a Edizione)

Donovan, T. P. (1961). Henry Adams and Brooks Adams: The education of two American historians ([1st ed.].). University of Oklahoma Press.

Citazione stile Chigago Style (17a edizione)

Donovan, Timothy P. Henry Adams and Brooks Adams: The Education of Two American Historians. [1st ed.]. Norman: University of Oklahoma Press, 1961.

Citatione MLA (8a ed.)

Donovan, Timothy P. Henry Adams and Brooks Adams: The Education of Two American Historians. [1st ed.]. University of Oklahoma Press, 1961.