Cita APA (7th ed.)

Crockett, T. (1998). The portfolio journey: A creative guide to keeping student-managed portfolios in the classroom. Teacher Ideas Press.

Cita Chicago (17th ed.)

Crockett, Tom. The Portfolio Journey: A Creative Guide to Keeping Student-managed Portfolios in the Classroom. Englewood, Colo: Teacher Ideas Press, 1998.

Cita MLA (9th ed.)

Crockett, Tom. The Portfolio Journey: A Creative Guide to Keeping Student-managed Portfolios in the Classroom. Teacher Ideas Press, 1998.