Agar-Ellis, G. J. W. (1833). The Life of Frederic the Second: In Two Volumes (Second edition.). Longman, Rees, Orme, Brown, Green & Longman.
Style de citation Chicago (17e éd.)Agar-Ellis, George James Welbore. The Life of Frederic the Second: In Two Volumes. Second edition. London: Longman, Rees, Orme, Brown, Green & Longman, 1833.
Style de citation MLA (9e éd.)Agar-Ellis, George James Welbore. The Life of Frederic the Second: In Two Volumes. Second edition. Longman, Rees, Orme, Brown, Green & Longman, 1833.
Attention : ces citations peuvent ne pas être correctes à 100%.