Cita APA (7th ed.)

Reilly, P., Dean, M., Sikorzynska, A., & Mrozowak, H. (2006). New Opportunities, Education for life: Pre-Intermediate. Language Powerbook. Pearson Education Limited.

Cita Chicago (17th ed.)

Reilly, Patricia, Michael Dean, Anna Sikorzynska, i Hanna Mrozowak. New Opportunities, Education for Life: Pre-Intermediate. Language Powerbook. Essex: Pearson Education Limited, 2006.

Cita MLA (9th ed.)

Reilly, Patricia, et al. New Opportunities, Education for Life: Pre-Intermediate. Language Powerbook. Pearson Education Limited, 2006.