Cita APA (7th ed.)
ebrary, Inc, Gardner, R., & Wagner, J. (2004). Second language conversations. Continuum.
Cita Chicago (17th ed.)
ebrary, Inc, Rod Gardner, i Johannes Wagner. Second Language Conversations. London ; New York: Continuum, 2004.
Cita MLA (9th ed.)
ebrary, Inc, et al. Second Language Conversations. Continuum, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.