Cita APA (7a ed.)

Ackroyd, P. R. (1991). The Chronicler in his age. Sheffield Academic Press.

Cita Chicago Style (17a ed.)

Ackroyd, Peter R. The Chronicler in His Age. Sheffield: Sheffield Academic Press, 1991.

Cita MLA (9a ed.)

Ackroyd, Peter R. The Chronicler in His Age. Sheffield Academic Press, 1991.