Robbins, K., & Fisher, J. (2010). Religion and diplomacy: Religion and British foreign policy, 1815 to 1941. New directions in diplomatic history.
Citazione stile Chigago Style (17a edizione)Robbins, Keith, e John Fisher. "Religion and Diplomacy: Religion and British Foreign Policy, 1815 to 1941." New Directions in Diplomatic History 2010.
Citatione MLA (8a ed.)Robbins, Keith, e John Fisher. "Religion and Diplomacy: Religion and British Foreign Policy, 1815 to 1941." New Directions in Diplomatic History, 2010.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.