APA (7th ed.) Citation

Smith, N. C., & Quelch, J. A. (1993). Ethics in marketing. Irwin.

Chicago Style (17th ed.) Citation

Smith, N. Craig, and John A. Quelch. Ethics in Marketing. Homewood (Ill.) [etc.]: Irwin, 1993.

MLA (9th ed.) Citation

Smith, N. Craig, and John A. Quelch. Ethics in Marketing. Irwin, 1993.