Cita APA (7th ed.)

Bregstein, B. (2016). Complete Spanish step-by-step: The fastest way to achieve Spanish mastery. McGraw-Hill Education.

Cita Chicago (17th ed.)

Bregstein, Barbara. Complete Spanish Step-by-step: The Fastest Way to Achieve Spanish Mastery. New York: McGraw-Hill Education, 2016.

Cita MLA (9th ed.)

Bregstein, Barbara. Complete Spanish Step-by-step: The Fastest Way to Achieve Spanish Mastery. McGraw-Hill Education, 2016.