Cita APA (7a ed.)

Herrera, M., & Zanatta, T. (2000). New parade 2: Workbook.

Cita Chicago Style (17a ed.)

Herrera, Mario, y Theresa Zanatta. New Parade 2: Workbook. Pearson ; Longman, 2000.

Cita MLA (8a ed.)

Herrera, Mario, y Theresa Zanatta. New Parade 2: Workbook. 2000.