APA (7th ed.) Citation

Sell, H. (1949). SELL'S NATIONAL DIRECTORY AND BRITISH EXPORTERS REGISTER. Business Dictionaries LTD.

Chicago Style (17th ed.) Citation

Sell, Henry. SELL'S NATIONAL DIRECTORY AND BRITISH EXPORTERS REGISTER. England: Business Dictionaries LTD, 1949.

MLA (9th ed.) Citation

Sell, Henry. SELL'S NATIONAL DIRECTORY AND BRITISH EXPORTERS REGISTER. Business Dictionaries LTD, 1949.