APA (7th ed.) Citation

Blankenship, A. B. (1943). COnsumer and opinion research, the questionnaire technique. Harper.

Chicago Style (17th ed.) Citation

Blankenship, Albert Breneman. COnsumer and Opinion Research, the Questionnaire Technique. New York: Harper, 1943.

MLA (9th ed.) Citation

Blankenship, Albert Breneman. COnsumer and Opinion Research, the Questionnaire Technique. Harper, 1943.

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