Cita APA (7th ed.)

ebrary, Inc, Ruiz de Zarobe, L., & Ruiz de Zarobe, Y. (2012). Speech acts and politeness across languages and cultures. Peter Lang.

Cita Chicago (17th ed.)

ebrary, Inc, Leyre Ruiz de Zarobe, i Yolanda Ruiz de Zarobe. Speech Acts and Politeness Across Languages and Cultures. Bern ; New York: Peter Lang, 2012.

Cita MLA (9th ed.)

ebrary, Inc, et al. Speech Acts and Politeness Across Languages and Cultures. Peter Lang, 2012.