Cita APA (7a ed.)

Nippold, M. A. (1988). Later language development: Ages 9 through 19. Little, Brown.

Cita Chicago Style (17a ed.)

Nippold, Marilyn A. Later Language Development: Ages 9 Through 19. Boston: Little, Brown, 1988.

Cita MLA (9a ed.)

Nippold, Marilyn A. Later Language Development: Ages 9 Through 19. Little, Brown, 1988.