Cita APA (7a ed.)

Exum, J. C. (1997). The historical books. Sheffield Academic Press.

Cita Chicago Style (17a ed.)

Exum, J. Cheryl. The Historical Books. Sheffield: Sheffield Academic Press, 1997.

Cita MLA (9a ed.)

Exum, J. Cheryl. The Historical Books. Sheffield Academic Press, 1997.