APA (7th ed.) Citation

Duffy, G. G. (2009). Explaining reading: A resource for teaching concepts, skills, and strategies (2nd ed.). Guilford Press.

Chicago Style (17th ed.) Citation

Duffy, Gerald G. Explaining Reading: A Resource for Teaching Concepts, Skills, and Strategies. 2nd ed. New York: Guilford Press, 2009.

MLA (9th ed.) Citation

Duffy, Gerald G. Explaining Reading: A Resource for Teaching Concepts, Skills, and Strategies. 2nd ed. Guilford Press, 2009.