APA (7th ed.) Citation

Wilson, J. (1990). The Barclays guide to international trade for the small business. B. Blackwell.

Chicago Style (17th ed.) Citation

Wilson, John. The Barclays Guide to International Trade for the Small Business. Oxford: B. Blackwell, 1990.

MLA (9th ed.) Citation

Wilson, John. The Barclays Guide to International Trade for the Small Business. B. Blackwell, 1990.

Warning: These citations may not always be 100% accurate.