APA (7th ed.) Citation

Smith, B., & George, T. N. (1948). North Wales (2. ed. rev. by T. Neville George.). His Majesty's Stationery Office.

Chicago Style (17th ed.) Citation

Smith, Bernard, and Thomas Neville George. North Wales. 2. ed. rev. by T. Neville George. London: His Majesty's Stationery Office, 1948.

MLA (9th ed.) Citation

Smith, Bernard, and Thomas Neville George. North Wales. 2. ed. rev. by T. Neville George. His Majesty's Stationery Office, 1948.