Cita APA (7a ed.)

Schiffrin, D. (1987). Discourse markers. Cambridge University Press.

Cita Chicago Style (17a ed.)

Schiffrin, Deborah. Discourse Markers. Cambridge, United Kingdom: Cambridge University Press, 1987.

Cita MLA (9a ed.)

Schiffrin, Deborah. Discourse Markers. Cambridge University Press, 1987.