Cita APA (7a ed.)

Radford, A. (1990). Syntactic theory and the acquisition of english syntax: The Nature of early child grammars of english. Basil Blackwell.

Cita Chicago Style (17a ed.)

Radford, Andrew. Syntactic Theory and the Acquisition of English Syntax: The Nature of Early Child Grammars of English. Oxford: Basil Blackwell, 1990.

Cita MLA (9a ed.)

Radford, Andrew. Syntactic Theory and the Acquisition of English Syntax: The Nature of Early Child Grammars of English. Basil Blackwell, 1990.