Cita APA

Crain, S., & Thornton, R. (1999). Investigations in universal grammar: A guide to experiments on the acquisition of syntax and semantics (2a. ed.). Cambridge: Massachusetts Institute of Technology.

Citación estilo Chicago

Crain, Stephen, y Rosalind Thornton. Investigations in Universal Grammar: A Guide to Experiments On the Acquisition of Syntax and Semantics. 2a. ed. Cambridge: Massachusetts Institute of Technology, 1999.

Cita MLA

Crain, Stephen, y Rosalind Thornton. Investigations in Universal Grammar: A Guide to Experiments On the Acquisition of Syntax and Semantics. 2a. ed. Cambridge: Massachusetts Institute of Technology, 1999.