APA (7th ed.) Citation

Bygate, M., Skehan, P., & Swain, M. (2001). Researching pedagogic tasks: Second language learning, teaching, and testing. Longman.

Chicago Style (17th ed.) Citation

Bygate, Martin, Peter Skehan, and Merrill Swain. Researching Pedagogic Tasks: Second Language Learning, Teaching, and Testing. Harlow, England ; New York: Longman, 2001.

MLA (9th ed.) Citation

Bygate, Martin, et al. Researching Pedagogic Tasks: Second Language Learning, Teaching, and Testing. Longman, 2001.