APA
Watson B., . (2007). Under the sea. Spanish: Susaeta Ediciones.
Chicago
Watson Brown, . 2007. Under the sea. Spanish: Susaeta Ediciones.
Harvard
Watson B., . (2007). Under the sea. Spanish: Susaeta Ediciones.
MLA
Watson Brown, . Under the sea. Spanish: Susaeta Ediciones. 2007.