APA Style

Cummings, T, G., Worley, C, G. (c2009). Organization development & change (9th ed.). Australia ; Mason, OH: South-Western/Cengage Learning.

MLA Style

Cummings, Thomas, G.., Worley, Christopher, G.. "Organization development & change". 9th ed. Australia ; Mason, OH: South-Western/Cengage Learning, c2009. Computer File.