Citazione Stile APA (7a Edizione)

Wetherly, P., & Otter, D. (2008). The business environment: Themes and issues (2nd ed.). Oxford University Press.

Citazione stile Chigago Style (17a edizione)

Wetherly, Paul, e Dorron Otter. The Business Environment: Themes and Issues. 2nd ed. Oxford ; New Delhi: Oxford University Press, 2008.

Citatione MLA (8a ed.)

Wetherly, Paul, e Dorron Otter. The Business Environment: Themes and Issues. 2nd ed. Oxford University Press, 2008.