Citazione Stile APA (7a Edizione)

Masannat, G. S., & Martin, V. (1971). The american political system: Introductory readings. Charles Scribner's Sons.

Citazione stile Chigago Style (17a edizione)

Masannat, George S., e Vernon Martin. The American Political System: Introductory Readings. Nueva York: Charles Scribner's Sons, 1971.

Citatione MLA (9a ed.)

Masannat, George S., e Vernon Martin. The American Political System: Introductory Readings. Charles Scribner's Sons, 1971.