APA (7th ed.) Citation

McDougal, Littell, & Gahala, E. (2000). En español! ([2nd ed.].). McDougal Littell.

Chicago Style (17th ed.) Citation

McDougal, Littell, and Estella Gahala. En Español! [2nd ed.]. Evanston, Ill: McDougal Littell, 2000.

MLA (9th ed.) Citation

McDougal, Littell, and Estella Gahala. En Español! [2nd ed.]. McDougal Littell, 2000.