Cita APA (7a ed.)

Association for Supervision and Curriculum Development, editor, & Williams, B. (2003). Closing the achievement gap: A vision for changing beliefs and practices (2nd ed.). Association for Supervision and Curriculum Development.

Cita Chicago Style (17a ed.)

Association for Supervision and Curriculum Development, editor, y Belinda Williams. Closing the Achievement Gap: A Vision for Changing Beliefs and Practices. 2nd ed. Alexandria, Va.: Association for Supervision and Curriculum Development, 2003.

Cita MLA (9a ed.)

Association for Supervision and Curriculum Development, editor, y Belinda Williams. Closing the Achievement Gap: A Vision for Changing Beliefs and Practices. 2nd ed. Association for Supervision and Curriculum Development, 2003.