APA (7th ed.) Citation

Danielson, C., & Abrutyn, L. (1997). An introduction to using portfolios in the classroom. Association for Supervision and Curriculum Development.

Chicago Style (17th ed.) Citation

Danielson, Charlotte, and Leslye Abrutyn. An Introduction to Using Portfolios in the Classroom. Alexandria, Va., USA: Association for Supervision and Curriculum Development, 1997.

MLA (9th ed.) Citation

Danielson, Charlotte, and Leslye Abrutyn. An Introduction to Using Portfolios in the Classroom. Association for Supervision and Curriculum Development, 1997.