Cita APA (7th ed.)

Morehead, D. M., & Morehead, A. E. (1976). Normal and deficient child language. University Park Press.

Cita Chicago (17th ed.)

Morehead, Donald M., i Ann E. Morehead. Normal and Deficient Child Language. Baltimore: University Park Press, 1976.

Cita MLA (9th ed.)

Morehead, Donald M., i Ann E. Morehead. Normal and Deficient Child Language. University Park Press, 1976.