Cita APA

Seligson, P. 1. (1997). Helping students to speak. London: Richmond Publishing.

Citación estilo Chicago

Seligson, Paul 1957-. Helping Students to Speak. London: Richmond Publishing, 1997.

Cita MLA

Seligson, Paul 1957-. Helping Students to Speak. London: Richmond Publishing, 1997.

Precaución: Estas citas no son 100% exactas.