APA (7th ed.) Citation

Werner, Nelson, & Spaventa. (2000). Interactions access: A communicative grammar (2nd ed.). McGaw-Hall.

Chicago Style (17th ed.) Citation

Werner, Nelson, and Spaventa. Interactions Access: A Communicative Grammar. 2nd ed. London: McGaw-Hall, 2000.

MLA (8th ed.) Citation

Werner, et al. Interactions Access: A Communicative Grammar. 2nd ed. McGaw-Hall, 2000.