APA

Sydes J., Cross B., . (2011). Tech Talk. Elementary. Oxford: Oxford University Press.

Chicago

Sydes J, Cross B, . 2011. Tech Talk. Elementary. Oxford: Oxford University Press.

Harvard

Sydes J., Cross B., . (2011). Tech Talk. Elementary. Oxford: Oxford University Press.

MLA

Sydes J, Cross B, . Tech Talk. Elementary. Oxford: Oxford University Press. 2011.