Passive voice and stlye. Practice ecercises. (United 3 Handout 8).
Cita Chicago Style (17a ed.)Passive Voice and Stlye. Practice Ecercises. (United 3 Handout 8).
Cita MLA (9a ed.)Passive Voice and Stlye. Practice Ecercises. (United 3 Handout 8).
Precaución: Estas citas no son 100% exactas.