APA (7th ed.) Citation

Dun's Marketing Services & Dun & Bradstreet International. (1982). Exporters' encyclopaedia. Dun and Bradstreet International.

Chicago Style (17th ed.) Citation

Dun's Marketing Services and Dun & Bradstreet International. Exporters' Encyclopaedia. New York, N.Y.: Dun and Bradstreet International, 1982.

MLA (9th ed.) Citation

Dun's Marketing Services and Dun & Bradstreet International. Exporters' Encyclopaedia. Dun and Bradstreet International, 1982.