APA Style

Certo, S, C., Certo, S, T. (2009). Modern Management: Concepts and Skills (11th Ed). Upper Saddle River, New Jersey: Prentice Hall.

MLA Style

Certo, Samuel, C.., Certo, S., Trevis.. "Modern Management: Concepts and Skills". 11th Ed Upper Saddle River, New Jersey: Prentice Hall, 2009. Books.