APA (7th ed.) Citation

Lasagabaster, D., Doiz, A., & Sierra, J. M. 1. (2014). Motivation and foreign language learning: From theory to practice. John Benjamins Publishing Company.

Chicago Style (17th ed.) Citation

Lasagabaster, David, Aintzane Doiz, and Juan Manuel 19XX- Sierra. Motivation and Foreign Language Learning: From Theory to Practice. Amsterdam, Netherlands ; Philadelphia, Pennsylvania: John Benjamins Publishing Company, 2014.

MLA (9th ed.) Citation

Lasagabaster, David, et al. Motivation and Foreign Language Learning: From Theory to Practice. John Benjamins Publishing Company, 2014.