A compendium of world sovereigns
MLA
Venning, Timothy. A Compendium of World Sovereigns. London: Routledge, 2023
APA, 7th edition
Venning, T. (2023). A compendium of world sovereigns. London: Routledge
Chicago, 17th edition
Venning, Timothy. A compendium of world sovereigns. 3 vols. London: Routledge, 2023