APA
Smith N., . (2019). Mobile marketing in a week : build the ultimate mobile marketing system in seven simple steps. London: Hachette.
Chicago
Smith Nick, . 2019. Mobile marketing in a week : build the ultimate mobile marketing system in seven simple steps. London: Hachette.
Harvard
Smith N., . (2019). Mobile marketing in a week : build the ultimate mobile marketing system in seven simple steps. London: Hachette.
MLA
Smith Nick, . Mobile marketing in a week : build the ultimate mobile marketing system in seven simple steps. London: Hachette. 2019.