Cita APA (7a ed.)

Ashley, M. (1960). England in the seventeenth century. Penguin.

Cita Chicago Style (17a ed.)

Ashley, Maurice. England in the Seventeenth Century. [Harmondsworth, etc.]: Penguin, 1960.

Cita MLA (9a ed.)

Ashley, Maurice. England in the Seventeenth Century. Penguin, 1960.