Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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