Gaya APA

BROWN, S., Attardo, S. (2003). Understanding Language Structure, Interaction, and Variation: An Introduction to Applied Linguistics and Sociolinguistics for Nonspecialists (Cet. 4). United States of America: The University of Michigan Press.

Gaya MLA

BROWN, Steven., Attardo, Salvatore. "Understanding Language Structure, Interaction, and Variation: An Introduction to Applied Linguistics and Sociolinguistics for Nonspecialists". Cet. 4 United States of America: The University of Michigan Press, 2003. Text.