Παραπομπή σε μορφή APA (7η εκδ.)

Lindberg, L. (1954). The democratic classroom: A guide for teachers. Bureau of Publications, Teachers College, Columbia University.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Lindberg, Lucile. The Democratic Classroom: A Guide for Teachers. New York: Bureau of Publications, Teachers College, Columbia University, 1954.

Παραπομπή σε μορφή MLA (8th εκδ.)

Lindberg, Lucile. The Democratic Classroom: A Guide for Teachers. Bureau of Publications, Teachers College, Columbia University, 1954.