Citazione Stile APA (7a Edizione)

Brady, M., & Brady, H. (1977). Idea and action in American history. Prentice-Hall.

Citazione stile Chigago Style (17a edizione)

Brady, Marion, e Howard Brady. Idea and Action in American History. Englewood Cliffs, N.J: Prentice-Hall, 1977.

Citatione MLA (9a ed.)

Brady, Marion, e Howard Brady. Idea and Action in American History. Prentice-Hall, 1977.