Cita APA (7a ed.)

Mackie, J. (1975). A History of Scotland. Penguin.

Cita Chicago Style (17a ed.)

Mackie, J.D. A History of Scotland. Harmondsworth: Penguin, 1975.

Cita MLA (9a ed.)

Mackie, J.D. A History of Scotland. Penguin, 1975.