APA (7th ed.) Citation

Cortina, J., & Elder, J. (2005). Opening Doors: Understanding College Reading. McGraw Hill.

Chicago Style (17th ed.) Citation

Cortina, Joe, and Janet Elder. Opening Doors: Understanding College Reading. McGraw Hill, 2005.

MLA (8th ed.) Citation

Cortina, Joe, and Janet Elder. Opening Doors: Understanding College Reading. McGraw Hill, 2005.

Warning: These citations may not always be 100% accurate.