APA (7th ed.) Citation

Nicolson, H. (1930). Sir Arthur Nicolson, Bart., First Lord Carnock: A study in the old diplomacy (2d ed.). Constable & Co. Ltd..

Chicago Style (17th ed.) Citation

Nicolson, Harold. Sir Arthur Nicolson, Bart., First Lord Carnock: A Study in the Old Diplomacy. 2d ed. London: Constable & Co. Ltd., 1930.

MLA (8th ed.) Citation

Nicolson, Harold. Sir Arthur Nicolson, Bart., First Lord Carnock: A Study in the Old Diplomacy. 2d ed. Constable & Co. Ltd., 1930.