APA
Sudea De A. I., Everett V. & Vivancos Isern I. M. (2008). Animo 1. London: Oxford University Press.
Chicago
Sudea De Alonso Isabel, Everett Vincent and Vivancos Isern Isabel Maria. 2008. Animo 1. London: Oxford University Press.
Harvard
Sudea De A. I., Everett V. and Vivancos Isern I. M. (2008). Animo 1. London: Oxford University Press.
MLA
Sudea De Alonso Isabel, Everett Vincent and Vivancos Isern Isabel Maria. Animo 1. London: Oxford University Press. 2008.