APA (7th ed.) Citation

Spero, P. (2016). Frontier country: The politics of war in early Pennsylvania. University Of Pennsylvania Press.

Chicago Style (17th ed.) Citation

Spero, Patrick. Frontier Country: The Politics of War in Early Pennsylvania. Philadelphia, PA: University Of Pennsylvania Press, 2016.

MLA (9th ed.) Citation

Spero, Patrick. Frontier Country: The Politics of War in Early Pennsylvania. University Of Pennsylvania Press, 2016.