APA (7th ed.) Citation

Mabry, L. (1999). Portfolios plus: A critical guide to alternative assessment. Corwin Press.

Chicago Style (17th ed.) Citation

Mabry, Linda. Portfolios Plus: A Critical Guide to Alternative Assessment. Thousand Oaks, Calif: Corwin Press, 1999.

MLA (9th ed.) Citation

Mabry, Linda. Portfolios Plus: A Critical Guide to Alternative Assessment. Corwin Press, 1999.