Cita APA (7a ed.)

Harris, M. M. (2000). New opportunities: Education for life : pre-intermediate (2nd ed., 3rd imp.). Pearson-Longman.

Cita Chicago Style (17a ed.)

Harris, Michael Mower. New Opportunities: Education for Life : Pre-intermediate. 2nd ed., 3rd imp. London: Pearson-Longman, 2000.

Cita MLA (9a ed.)

Harris, Michael Mower. New Opportunities: Education for Life : Pre-intermediate. 2nd ed., 3rd imp. Pearson-Longman, 2000.