Penggayaan APA

TRUDGILL, Peter. (1977). Sociolinguistics an introduction . New York: Penguin Books.

Chicago Style

TRUDGILL, Peter. Sociolinguistics an introduction. New York: Penguin Books, 1977. Buku.

MLA Style

TRUDGILL, Peter. Sociolinguistics an introduction. New York: Penguin Books, 1977. Buku.

Turabian Style

TRUDGILL, Peter. Sociolinguistics an introduction. New York: Penguin Books, 1977. Buku.