Herzberg, D. G., & Pomper, G. M. (1966). American party politics: Essays and readings. Holt, Rinehart and Winston.
Citazione stile Chigago Style (17a edizione)Herzberg, Donald G., e Gerald M. Pomper. American Party Politics: Essays and Readings. New York: Holt, Rinehart and Winston, 1966.
Citatione MLA (9a ed.)Herzberg, Donald G., e Gerald M. Pomper. American Party Politics: Essays and Readings. Holt, Rinehart and Winston, 1966.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.