APA (7th ed.) Citation

Blake, R., Wilson, N. L., Cetto, M., & Ballester, C. P. Measuring Oral Proficiency in Distance, Face-to-Face, and Blended Classrooms. National Foreign Language Resource Center.

Chicago Style (17th ed.) Citation

Blake, Robert, Nicole L. Wilson, Maria Cetto, and Cristina Pardo Ballester. Measuring Oral Proficiency in Distance, Face-to-Face, and Blended Classrooms. National Foreign Language Resource Center.

MLA (9th ed.) Citation

Blake, Robert, et al. Measuring Oral Proficiency in Distance, Face-to-Face, and Blended Classrooms. National Foreign Language Resource Center.