Style de citation APA

Bethell, N. (1972). Gomulka: His Poland and his communism. Penguin.

Style de citation Chicago

Bethell, Nicholas. Gomulka: His Poland and His Communism. Harmondsworth: Penguin, 1972.

Style de citation MLA

Bethell, Nicholas. Gomulka: His Poland and His Communism. Penguin, 1972.

Attention : ces citations peuvent ne pas être correctes à 100%.