APA (7th ed.) Citation

Leonhard, D. L. (1955). Consumer research with projective techniques; a case report of theory and successful experimentations in market and marketing research. Ajax Corp.

Chicago Style (17th ed.) Citation

Leonhard, Dietz L. Consumer Research with Projective Techniques; a Case Report of Theory and Successful Experimentations in Market and Marketing Research. Shenandoah, Iowa: Ajax Corp, 1955.

MLA (9th ed.) Citation

Leonhard, Dietz L. Consumer Research with Projective Techniques; a Case Report of Theory and Successful Experimentations in Market and Marketing Research. Ajax Corp, 1955.