APA (7th ed.) Citation

Gunzelmann, B. (2012). Barriers to excellence: The changes needed for our schools. Rowman & Littlefield Education.

Chicago Style (17th ed.) Citation

Gunzelmann, Betsy. Barriers to Excellence: The Changes Needed for Our Schools. Lanham [u.a.]: Rowman & Littlefield Education, 2012.

MLA (9th ed.) Citation

Gunzelmann, Betsy. Barriers to Excellence: The Changes Needed for Our Schools. Rowman & Littlefield Education, 2012.

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