Cita APA (7a ed.)

Leary, J. A., & Zanatta, T. A. (2003). Zoom 3 Activity book. Santillana.

Cita Chicago Style (17a ed.)

Leary, Judith Autora, y Theresa Autora Zanatta. Zoom 3 Activity Book. Madrid: Santillana, 2003.

Cita MLA (9a ed.)

Leary, Judith Autora, y Theresa Autora Zanatta. Zoom 3 Activity Book. Santillana, 2003.