Cita APA (7th ed.)

Duffy, G. G. (2003). Explaining reading: A resource for teaching concepts, skills and strategies. Guilford Publications.

Cita Chicago (17th ed.)

Duffy, Gerald G. Explaining Reading: A Resource for Teaching Concepts, Skills and Strategies. New York: Guilford Publications, 2003.

Cita MLA (8th ed.)

Duffy, Gerald G. Explaining Reading: A Resource for Teaching Concepts, Skills and Strategies. Guilford Publications, 2003.