Cita APA (7a ed.)

Howard-Williams, D., & Watcyn-Jones, P. (2000). Instant lessons 2: Intermediate. Pearson Education.

Cita Chicago Style (17a ed.)

Howard-Williams, Deirdre, y Peter Watcyn-Jones. Instant Lessons 2: Intermediate. Harlow: Pearson Education, 2000.

Cita MLA (9a ed.)

Howard-Williams, Deirdre, y Peter Watcyn-Jones. Instant Lessons 2: Intermediate. Pearson Education, 2000.