Cita APA (7a ed.)

Oman, C. W. C., & Hall, J. A. (1998). A history of the Peninsular War. Greenhill Books [etc.].

Cita Chicago Style (17a ed.)

Oman, Charles William Chadwick, y John A. Hall. A History of the Peninsular War. London [etc.]: Greenhill Books [etc.], 1998.

Cita MLA (9a ed.)

Oman, Charles William Chadwick, y John A. Hall. A History of the Peninsular War. Greenhill Books [etc.], 1998.