APA (7. basım) Alıntı

Jakeman, V. (2004). Step up to IELTS. Cambridge University Press.

Chicago Style (17. basım) Atıf

Jakeman, Vanessa. Step Up to IELTS. Cambridge: Cambridge University Press, 2004.

MLA (8th ed.) Atıf

Jakeman, Vanessa. Step Up to IELTS. Cambridge University Press, 2004.