Cita APA

Barry, M., Campbell, B., & Daish, S. (2011). Practice tests for IGCSE English as a second language: Reading and writing book 2.

Citación estilo Chicago

Barry, Marian, Barbara Campbell, y Sue Daish. Practice Tests for IGCSE English As a Second Language: Reading and Writing Book 2. 2011.

Cita MLA

Barry, Marian, Barbara Campbell, y Sue Daish. Practice Tests for IGCSE English As a Second Language: Reading and Writing Book 2. 2011.