Citazione Stile APA (7a Edizione)

Browne, M. N., & Keeley, S. M. (2004). Asking the right questions: A guide to critical thinking (7th ed.). Pearson Prentice Hall.

Citazione stile Chigago Style (17a edizione)

Browne, M. Neil, e Stuart M. Keeley. Asking the Right Questions: A Guide to Critical Thinking. 7th ed. Upper Saddle River, N.J: Pearson Prentice Hall, 2004.

Citatione MLA (9a ed.)

Browne, M. Neil, e Stuart M. Keeley. Asking the Right Questions: A Guide to Critical Thinking. 7th ed. Pearson Prentice Hall, 2004.