Citação norma APA
Cotton, K. (2003). Principals and student achievement: What the research says. Association for Supervision and Curriculum Development.
Citação norma Chicago
Cotton, Kathleen. Principals and Student Achievement: What the Research Says. Alexandria, Va.: Association for Supervision and Curriculum Development, 2003.
Citação norma MLA
Cotton, Kathleen. Principals and Student Achievement: What the Research Says. Association for Supervision and Curriculum Development, 2003.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.