APA (7th ed.) Citation
Engel, J. F., Fiorillo, H. F., & Cayley, M. A. (1972). Market segmentation: Concepts and applications. Holt, Rinehart and Winston.
Chicago Style (17th ed.) Citation
Engel, James F., Henry F. Fiorillo, and Murray A. Cayley. Market Segmentation: Concepts and Applications. New York: Holt, Rinehart and Winston, 1972.
MLA (9th ed.) Citation
Engel, James F., et al. Market Segmentation: Concepts and Applications. Holt, Rinehart and Winston, 1972.
Warning: These citations may not always be 100% accurate.