Cita APA (7th ed.)
Barell, J. (2003). Developing more curious minds. Association for Supervision and Curriculum Development.
Cita Chicago (17th ed.)
Barell, John. Developing More Curious Minds. Alexandria, Va.: Association for Supervision and Curriculum Development, 2003.
Cita MLA (9th ed.)
Barell, John. Developing More Curious Minds. Association for Supervision and Curriculum Development, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.