APA (7th ed.) Citation

Santos, D., & Costa, L. (2009). Linguateca activities.

Chicago Style (17th ed.) Citation

Santos, Diana, and Luís Costa. Linguateca Activities. 2009.

MLA (8th ed.) Citation

Santos, Diana, and Luís Costa. Linguateca Activities. 2009.

Warning: These citations may not always be 100% accurate.