Laqueur, W. (1982). The terrible secret: Suppression of the truth about Hitler's "Final solution". Penguin books.
Citazione stile Chigago Style (17a edizione)Laqueur, Walter. The Terrible Secret: Suppression of the Truth About Hitler's "Final Solution". Harmondsworth [u.a.]: Penguin books, 1982.
Citatione MLA (8a ed.)Laqueur, Walter. The Terrible Secret: Suppression of the Truth About Hitler's "Final Solution". Penguin books, 1982.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.