Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (8a ed.)

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