Cita APA

Van Herk, G. (2018). What is sociolinguistics? (Second edition.). Wiley Blackwell.

Citación estilo Chicago

Van Herk, Gerard. What Is Sociolinguistics? Second edition. USA: Wiley Blackwell, 2018.

Cita MLA

Van Herk, Gerard. What Is Sociolinguistics? Second edition. Wiley Blackwell, 2018.