APA (7th ed.) Citation

Bey, V., Concheff, B. J., & Yates, J. (2017). Spanish verb drills (Fifth edition.). McGraw-Hill Education.

Chicago Style (17th ed.) Citation

Bey, Vivienne, Beatrice Jorgensen Concheff, and Jean Yates. Spanish Verb Drills. Fifth edition. New York: McGraw-Hill Education, 2017.

MLA (9th ed.) Citation

Bey, Vivienne, et al. Spanish Verb Drills. Fifth edition. McGraw-Hill Education, 2017.