"Chomsky, N. (1972). Spheres of influence in the age of imperialism. Spokesman books publishers.
Style de citation Chicago (17e éd.)"Chomsky, Noam...[et.al]". Spheres of Influence in the Age of Imperialism. Spokesman books publishers, 1972.
Style de citation MLA (9e éd.)"Chomsky, Noam...[et.al]". Spheres of Influence in the Age of Imperialism. Spokesman books publishers, 1972.
Attention : ces citations peuvent ne pas être correctes à 100%.