Cita APA (7a ed.)

Christian, D., & Wolfram, W. (1979). Exploring dialects. Center for Applied Linguistics.

Cita Chicago Style (17a ed.)

Christian, Donna, y Walt Wolfram. Exploring Dialects. Arlington, Virginia: Center for Applied Linguistics, 1979.

Cita MLA (9a ed.)

Christian, Donna, y Walt Wolfram. Exploring Dialects. Center for Applied Linguistics, 1979.