Citazione Stile APA (7a Edizione)

Fiehn, T., & Shephard, C. (1998). The USA between the wars 1919-1941 (Teachers' resource book, 1. publ.). Murray.

Citazione stile Chigago Style (17a edizione)

Fiehn, Terry, e Colin Shephard. The USA Between the Wars 1919-1941. Teachers' resource book, 1. publ. London: Murray, 1998.

Citatione MLA (9a ed.)

Fiehn, Terry, e Colin Shephard. The USA Between the Wars 1919-1941. Teachers' resource book, 1. publ. Murray, 1998.