APA (7th ed.) Citation

Werner, P. K., Nelson, J. P., & Spaventa, M. (2000). Interactions access: A communicative grammar (2a. edición.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Werner, Patricia K., John Powers Nelson, and Marilynn Spaventa. Interactions Access: A Communicative Grammar. 2a. edición. México: McGraw-Hill, 2000.

MLA (9th ed.) Citation

Werner, Patricia K., et al. Interactions Access: A Communicative Grammar. 2a. edición. McGraw-Hill, 2000.