Cita APA (7a ed.)

Hirsh, D. (2010). Academic vocabulary in context (1a. ed.). Peter Lang.

Cita Chicago Style (17a ed.)

Hirsh, David. Academic Vocabulary in Context. 1a. ed. Berna: Peter Lang, 2010.

Cita MLA (9a ed.)

Hirsh, David. Academic Vocabulary in Context. 1a. ed. Peter Lang, 2010.