Gaya APA

Werner, P, K, D., Hyzer, J, P, N, K. (2002). Interactions 2 grammar (Ed.4). New York: McGraw-Hill Co..

Gaya MLA

Werner, Patricia, K., Dkk., Hyzer, John, P., Nelson;, Keesia. "Interactions 2 grammar". Ed.4 New York: McGraw-Hill Co., 2002. Text.