Citazione Stile APA (7a Edizione)

Guthrie, J. T., & Wigfield, A. (1997). Reading engagement: Motivating readers through integrated instruction. Reading Association.

Citazione stile Chigago Style (17a edizione)

Guthrie, John T., e Allan Wigfield. Reading Engagement: Motivating Readers Through Integrated Instruction. Newark: Reading Association, 1997.

Citatione MLA (9a ed.)

Guthrie, John T., e Allan Wigfield. Reading Engagement: Motivating Readers Through Integrated Instruction. Reading Association, 1997.