APA (7. basım) Alıntı

Lightbown, P. M., & Spada, N. (2012). How languages are learned (4a. ed.). Oxford University Press.

Chicago Style (17. basım) Atıf

Lightbown, Patsy M., ve Nina Spada. How Languages Are Learned. 4a. ed. Oxford: Oxford University Press, 2012.

MLA (9th ed.) Atıf

Lightbown, Patsy M., ve Nina Spada. How Languages Are Learned. 4a. ed. Oxford University Press, 2012.