APA (7th ed.) Citation

Brown, A. J. (1965). Introduction to the world economy (2nd ed.). Unwin University Books.

Chicago Style (17th ed.) Citation

Brown, A. J. Introduction to the World Economy. 2nd ed. London: Unwin University Books, 1965.

MLA (9th ed.) Citation

Brown, A. J. Introduction to the World Economy. 2nd ed. Unwin University Books, 1965.