Cita APA (7th ed.)

Mattil, E. L. (1971). The self in art education. National Art Education Association.

Cita Chicago (17th ed.)

Mattil, Edward L. The Self in Art Education. Washington, D.C.: National Art Education Association, 1971.

Cita MLA (8th ed.)

Mattil, Edward L. The Self in Art Education. National Art Education Association, 1971.