Cita APA (7a ed.)

Sweeney, S. (2002). Test Your Professional English: Finance. Penguin english.

Cita Chicago Style (17a ed.)

Sweeney, Simon. Test Your Professional English: Finance. English: Penguin english, 2002.

Cita MLA (9a ed.)

Sweeney, Simon. Test Your Professional English: Finance. Penguin english, 2002.