Cita APA (7th ed.)

Harbert, W., & McConnell-Ginet, S. (2009). Language and poverty. Multilingual matters.

Cita Chicago (17th ed.)

Harbert, Wayne, i Sally McConnell-Ginet. Language and Poverty. Bristol ; Buffalo: Multilingual matters, 2009.

Cita MLA (8th ed.)

Harbert, Wayne, i Sally McConnell-Ginet. Language and Poverty. Multilingual matters, 2009.