Cita APA (7a ed.)

Trevelyan, G. M. (1970). Lord Grey of the Reform bill: Being the life of Charles, Second Earl Grey. Greenwood Press.

Cita Chicago Style (17a ed.)

Trevelyan, George Macaulay. Lord Grey of the Reform Bill: Being the Life of Charles, Second Earl Grey. Westport, Conn.: Greenwood Press, 1970.

Cita MLA (8a ed.)

Trevelyan, George Macaulay. Lord Grey of the Reform Bill: Being the Life of Charles, Second Earl Grey. Greenwood Press, 1970.