Rockingham, or, The younger brother.
APA Citation
Jarnac, P. de Rohan-Chabot. (1849). Rockingham, or, The younger brother. London: H. Colburn.
MLA Citation
Jarnac, Philippe-Ferdinand-Auguste de Rohan-Chabot, comte de, 1815-1875. Rockingham, Or, The Younger Brother. London: H. Colburn, 1849.
Warning: These citations may not always be complete (especially for serials).