Penggayaan APA

Febrina, Efantino. (2007). Sociolinguistic variation : theories ,method, and application . Sleman :: Cambridge University Press.

Chicago Style

Febrina, Efantino. Sociolinguistic variation : theories ,method, and application. Sleman :: Cambridge University Press, 2007. Text.

MLA Style

Febrina, Efantino. Sociolinguistic variation : theories ,method, and application. Sleman :: Cambridge University Press, 2007. Text.

Turabian Style

Febrina, Efantino. Sociolinguistic variation : theories ,method, and application. Sleman :: Cambridge University Press, 2007. Print.