APA (7th ed.) Citation

Phillips, C. F. 1., & Duncan, D. J. (1956). Marketing ; principles ad methods. R. D. Irwin.

Chicago Style (17th ed.) Citation

Phillips, Charles Franklin 1910, and Delbert J. Duncan. Marketing ; Principles Ad Methods. Homewood, Ill: R. D. Irwin, 1956.

MLA (9th ed.) Citation

Phillips, Charles Franklin 1910, and Delbert J. Duncan. Marketing ; Principles Ad Methods. R. D. Irwin, 1956.