Citazione Stile APA (7a Edizione)

Adams, W. R. (2010). Viewpoints: Readings worth thinking and writing about (7th ed.). Wadsworth Cengage Learning.

Citazione stile Chigago Style (17a edizione)

Adams, W. Royce. Viewpoints: Readings Worth Thinking and Writing About. 7th ed. Boston: Wadsworth Cengage Learning, 2010.

Citatione MLA (9a ed.)

Adams, W. Royce. Viewpoints: Readings Worth Thinking and Writing About. 7th ed. Wadsworth Cengage Learning, 2010.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.