Cita APA

Crystal ,David. (1971). Linguisics. Penguin Books, England.

Citación estilo Chicago

Crystal ,David. Linguisics. Penguin Books, England: Penguin Books, England, 1971.

Cita MLA

Crystal ,David. Linguisics. Penguin Books, England, 1971.

Warning: These citations may not always be 100% accurate.