Παραπομπή σε μορφή APA (7η εκδ.)

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

Παραπομπή σε μορφή Chicago (17η εκδ.)

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

Παραπομπή σε μορφή MLA (9th εκδ.)

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