APA

Baker A., . (2008). Ship or ship: An intermediate pronunciation course. : Cambridge University Press, Cambridge.

Chicago

Baker Ann, . 2008. Ship or ship: An intermediate pronunciation course. : Cambridge University Press, Cambridge.

Harvard

Baker A., . (2008). Ship or ship: An intermediate pronunciation course. : Cambridge University Press, Cambridge.

MLA

Baker Ann, . Ship or ship: An intermediate pronunciation course. : Cambridge University Press, Cambridge. 2008.