Citazione Stile APA (7a Edizione)

Sharp, G. (1973). The politics of nonviolent action: Part two. Porter Sergent Publishers.

Citazione stile Chigago Style (17a edizione)

Sharp, Gene. The Politics of Nonviolent Action: Part Two. Boston: Porter Sergent Publishers, 1973.

Citatione MLA (9a ed.)

Sharp, Gene. The Politics of Nonviolent Action: Part Two. Porter Sergent Publishers, 1973.