APA

Strayer J. R., . (2016). On the medieval origins of the modern state. Princeton, USA: Princeton University Press.

Chicago

Strayer Joseph R, . 2016. On the medieval origins of the modern state. Princeton, USA: Princeton University Press.

Harvard

Strayer J. R., . (2016). On the medieval origins of the modern state. Princeton, USA: Princeton University Press.

MLA

Strayer Joseph R, . On the medieval origins of the modern state. Princeton, USA: Princeton University Press. 2016.