APA引文

Dury, G. H. (1968). The British Isles: A systematic and regional geography (4th ed.). Heinemann Educational.

Chicago Style (17th ed.) Citation

Dury, G. H. The British Isles: A Systematic and Regional Geography. 4th ed. London: Heinemann Educational, 1968.

MLA引文

Dury, G. H. The British Isles: A Systematic and Regional Geography. 4th ed. Heinemann Educational, 1968.