APA Style

Certo, S, C., Certo, S, T. (2012). Modern Management : Concepts and Skills (12th). USA: Pearson Prentice Hall.

MLA Style

Certo, Samuel, C.., Certo, S., Trevis. "Modern Management : Concepts and Skills". 12th USA: Pearson Prentice Hall, 2012. Text.