Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

Hirsh, David. Academic Vocabulary in Context. Bern [Switzerland] ; New York: Peter Lang, 2010.

Cita MLA (9th ed.)

Hirsh, David. Academic Vocabulary in Context. Peter Lang, 2010.