Cita APA (7a ed.)
Mascull, B. (2011). Market Leader: Upper Intermediate (3rd Edition.). PEARSON/ FT Publishing.
Cita Chicago Style (17a ed.)
Mascull, Bill. Market Leader: Upper Intermediate. 3rd Edition. Harlow: PEARSON/ FT Publishing, 2011.
Cita MLA (9a ed.)
Mascull, Bill. Market Leader: Upper Intermediate. 3rd Edition. PEARSON/ FT Publishing, 2011.
Precaución: Estas citas no son 100% exactas.