Cita APA

Russell, F., & Locke, C. (1992). English Language Teaching. London: Prentice Hall International.

Citación estilo Chicago

Russell, Frances., and Christine Locke. English Language Teaching. London: Prentice Hall International, 1992.

Cita MLA

Russell, Frances., and Christine Locke. English Language Teaching. London: Prentice Hall International, 1992.

Precaución: Estas citas no son 100% exactas.