APA

Arengo S., Vagnozzi B., . (2011). The little mermaid. Oxford: Oxford University Press.

Chicago

Arengo Sue, Vagnozzi Barbara, . 2011. The little mermaid. Oxford: Oxford University Press.

Harvard

Arengo S., Vagnozzi B., . (2011). The little mermaid. Oxford: Oxford University Press.

MLA

Arengo Sue, Vagnozzi Barbara, . The little mermaid. Oxford: Oxford University Press. 2011.