Cita APA (7a ed.)

Kenny, N., & Luque-Mortimer, L. (2014). Cambridge English First: Practice tests : Plus 2 with key. Pearson.

Cita Chicago Style (17a ed.)

Kenny, Nick, y Lucrecia Luque-Mortimer. Cambridge English First: Practice Tests : Plus 2 with Key. Harlow: Pearson, 2014.

Cita MLA (9a ed.)

Kenny, Nick, y Lucrecia Luque-Mortimer. Cambridge English First: Practice Tests : Plus 2 with Key. Pearson, 2014.