Freeman, M., & Ewan, C. (2014). Office for Learning and Teaching: SP13-3227. Office for Learning and Teaching.
Cita Chicago Style (17a ed.)Freeman, Mark, y Christine Ewan. Office for Learning and Teaching: SP13-3227. Office for Learning and Teaching, 2014.
Cita MLA (9a ed.)Freeman, Mark, y Christine Ewan. Office for Learning and Teaching: SP13-3227. Office for Learning and Teaching, 2014.
Precaución: Estas citas no son 100% exactas.