APA (7th ed.) Citation

Dury, G. H. (1973). The British Isles (5th ed.). Heinemann Educational.

Chicago Style (17th ed.) Citation

Dury, G. H. The British Isles. 5th ed. London: Heinemann Educational, 1973.

MLA (9th ed.) Citation

Dury, G. H. The British Isles. 5th ed. Heinemann Educational, 1973.