APA (7th ed.) Citation

Downham & Worcester. (1986). Consumer market research handbook (3rd ed.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Downham and Worcester. Consumer Market Research Handbook. 3rd ed. London: McGraw-Hill, 1986.

MLA (9th ed.) Citation

Downham and Worcester. Consumer Market Research Handbook. 3rd ed. McGraw-Hill, 1986.

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