Citazione Stile APA (7a Edizione)

Blumberg, A., & Blumberg, P. (1994). The unwritten curriculum: Things learned but not taught in school. Corwin Press.

Citazione stile Chigago Style (17a edizione)

Blumberg, Arthur, e Phyllis Blumberg. The Unwritten Curriculum: Things Learned but Not Taught in School. Thousand Oaks, Calif: Corwin Press, 1994.

Citatione MLA (9a ed.)

Blumberg, Arthur, e Phyllis Blumberg. The Unwritten Curriculum: Things Learned but Not Taught in School. Corwin Press, 1994.