Citazione Stile APA (7a Edizione)

Phillips, C. F. 1., & Duncan, D. J. (1964). Marketing: Principles and methods. Irwin.

Citazione stile Chigago Style (17a edizione)

Phillips, Charles Franklin 1910, e Delbert J. Duncan. Marketing: Principles and Methods. omewood, Ill: Irwin, 1964.

Citatione MLA (9a ed.)

Phillips, Charles Franklin 1910, e Delbert J. Duncan. Marketing: Principles and Methods. Irwin, 1964.