APA (7th ed.) Citation

Duncan, D. J., & Phillips, C. F. (1941). Retailing: Principles and methods. Irwin.

Chicago Style (17th ed.) Citation

Duncan, Delbert J., and Charles F. Phillips. Retailing: Principles and Methods. Chicago: Irwin, 1941.

MLA (9th ed.) Citation

Duncan, Delbert J., and Charles F. Phillips. Retailing: Principles and Methods. Irwin, 1941.