APA Style

Spolsky, Bernard. (1998). Sociolinguistics . Oxford: Oxford University Press.

Chicago Style

Spolsky, Bernard. Sociolinguistics. Oxford: Oxford University Press, 1998. .

MLA Style

Spolsky, Bernard. Sociolinguistics. Oxford: Oxford University Press, 1998. .

Turabian Style

Spolsky, Bernard. Sociolinguistics. Oxford: Oxford University Press, 1998. .