Cita APA (7th ed.)

Weir, R. H. (1962). Language in the crib. Mouton.

Cita Chicago (17th ed.)

Weir, Ruth Hirsch. Language in the Crib. The Hague: Mouton, 1962.

Cita MLA (8th ed.)

Weir, Ruth Hirsch. Language in the Crib. Mouton, 1962.