Citazione Stile APA (7a Edizione)

Spears, D. (2013). Improving reading skills: Contemporary readings for college students (7th ed.). McGraw-Hill.

Citazione stile Chigago Style (17a edizione)

Spears, Deanne. Improving Reading Skills: Contemporary Readings for College Students. 7th ed. New York, N.Y: McGraw-Hill, 2013.

Citatione MLA (9a ed.)

Spears, Deanne. Improving Reading Skills: Contemporary Readings for College Students. 7th ed. McGraw-Hill, 2013.