APA (7th ed.) Citation

Wingate, J. W., Bell, R. W., & Schaller, E. O. (1973). Problems in retail merchandising (6th ed.). Prentice-Hall.

Chicago Style (17th ed.) Citation

Wingate, John W., Robert W. Bell, and Elmer Otto Schaller. Problems in Retail Merchandising. 6th ed. Englewood Cliffs, N.J.: Prentice-Hall, 1973.

MLA (8th ed.) Citation

Wingate, John W., et al. Problems in Retail Merchandising. 6th ed. Prentice-Hall, 1973.