Cita APA (7a ed.)

Milroy, J., & Milroy, L. (1999). Authority in language: Investigating standard English (3rd ed.). Routledge.

Cita Chicago Style (17a ed.)

Milroy, James, y Lesley Milroy. Authority in Language: Investigating Standard English. 3rd ed. London: Routledge, 1999.

Cita MLA (9a ed.)

Milroy, James, y Lesley Milroy. Authority in Language: Investigating Standard English. 3rd ed. Routledge, 1999.