APA (7. basım) Alıntı

Roberts, J. M. (2004). The new penguin history of the world. Penguin.

Chicago Style (17. basım) Atıf

Roberts, J. M. The New Penguin History of the World. London: Penguin, 2004.

MLA (9th ed.) Atıf

Roberts, J. M. The New Penguin History of the World. Penguin, 2004.