APA استشهاد

Orwell, G. (1977). Collected essays, journalism and letters. V2- My contry right or left 1940-1943. Penguine Books.

استشهاد بنمط شيكاغو

Orwell, George. Collected Essays, Journalism and Letters. V2- My Contry Right or Left 1940-1943. Harmondswoth: Penguine Books, 1977.

MLA استشهاد

Orwell, George. Collected Essays, Journalism and Letters. V2- My Contry Right or Left 1940-1943. Penguine Books, 1977.