Cita APA (7a ed.)

Agar-Ellis, G. J. W. (1833). The Life of Frederic the Second: In Two Volumes (Second edition.). Longman, Rees, Orme, Brown, Green & Longman.

Cita Chicago Style (17a ed.)

Agar-Ellis, George James Welbore. The Life of Frederic the Second: In Two Volumes. Second edition. London: Longman, Rees, Orme, Brown, Green & Longman, 1833.

Cita MLA (9a ed.)

Agar-Ellis, George James Welbore. The Life of Frederic the Second: In Two Volumes. Second edition. Longman, Rees, Orme, Brown, Green & Longman, 1833.