APA Style

Gamble, J, E. et al (2010). Crafting and executing strategy: the quest for competitive advantage concepts and cases (17th Edition). New York: McGraw-Hill/Irwin.

MLA Style

Gamble, John, E.. et al. "Crafting and executing strategy: the quest for competitive advantage concepts and cases". 17th Edition New York: McGraw-Hill/Irwin, 2010. Text.