APA Style

Gini, A., Marcoux, A, M. (2009). Case studies in business ethics. Sixth Edition (Sixth Edition). Upper Saddle River, NJ: Pearson Prentice hall.

MLA Style

Gini, Al., Marcoux, Alexei, M. "Case studies in business ethics. Sixth Edition". Sixth Edition Upper Saddle River, NJ: Pearson Prentice hall, 2009. Text.