Cita APA

Wallwork, J. F. (1969). Language and linguistics: An introduction to the study of language. Heinemann Educational Books.

Citación estilo Chicago

Wallwork, J. F. Language and Linguistics: An Introduction to the Study of Language. London: Heinemann Educational Books, 1969.

Cita MLA

Wallwork, J. F. Language and Linguistics: An Introduction to the Study of Language. London: Heinemann Educational Books, 1969.