APA (7th ed.) Citation

Firth, C. B. (1949). History (Second series, 1. publ.). Ginn.

Chicago Style (17th ed.) Citation

Firth, Catherine B. History. Second series, 1. publ. London: Ginn, 1949.

MLA (9th ed.) Citation

Firth, Catherine B. History. Second series, 1. publ. Ginn, 1949.