APA

Bowen M., Hocking L., . (2013). English World. Oxford: Macmillan.

Chicago

Bowen Mary, Hocking Liz, . 2013. English World. Oxford: Macmillan.

Harvard

Bowen M., Hocking L., . (2013). English World. Oxford: Macmillan.

MLA

Bowen Mary, Hocking Liz, . English World. Oxford: Macmillan. 2013.