Cita APA (7th ed.)

Derwing, B. L. (1973). Transformational grammar as a theory of language acquisition: A study in the empirical, conceptual and methodological foundations of contemporary linguistics. University Press.

Cita Chicago (17th ed.)

Derwing, Bruce L. Transformational Grammar as a Theory of Language Acquisition: A Study in the Empirical, Conceptual and Methodological Foundations of Contemporary Linguistics. Cambridge [Eng.]: University Press, 1973.

Cita MLA (8th ed.)

Derwing, Bruce L. Transformational Grammar as a Theory of Language Acquisition: A Study in the Empirical, Conceptual and Methodological Foundations of Contemporary Linguistics. University Press, 1973.