Cita APA (7a ed.)

Painter, C., & Christie, F. (1989). Learning the mother tongue (2nd ed.). Oxford University Press.

Cita Chicago Style (17a ed.)

Painter, Claire, y Frances Christie. Learning the Mother Tongue. 2nd ed. Oxford: Oxford University Press, 1989.

Cita MLA (8a ed.)

Painter, Claire, y Frances Christie. Learning the Mother Tongue. 2nd ed. Oxford University Press, 1989.