Citazione Stile APA (7a Edizione)

De Pennington, J., & Dawson, I. (2005). Modern America: The USA, 1865 to the present (1. publ.). Hodder Murray.

Citazione stile Chigago Style (17a edizione)

De Pennington, Joanne, e Ian Dawson. Modern America: The USA, 1865 to the Present. 1. publ. London: Hodder Murray, 2005.

Citatione MLA (9a ed.)

De Pennington, Joanne, e Ian Dawson. Modern America: The USA, 1865 to the Present. 1. publ. Hodder Murray, 2005.