APA (7th ed.) Citation

Downham, J. (1979). Market research / by J. Downham. Unilever Ltd.

Chicago Style (17th ed.) Citation

Downham, J. Market Research / by J. Downham. Unilever Ltd, 1979.

MLA (9th ed.) Citation

Downham, J. Market Research / by J. Downham. Unilever Ltd, 1979.

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