Cita APA (7th ed.)

Major, D. (1974). The acquisition of modal auxiliaries in the language of children. Mouton.

Cita Chicago (17th ed.)

Major, Diana. The Acquisition of Modal Auxiliaries in the Language of Children. The Hague: Mouton, 1974.

Cita MLA (8th ed.)

Major, Diana. The Acquisition of Modal Auxiliaries in the Language of Children. Mouton, 1974.