APA-Zitierstil (7. Ausg.)

Kennedy-Scanlon, M., Cebrian, J., & Bradbury, J. (2009). Guided error correction: Exercises for Spanish-speaking students of English. Level C1 book 1. Universitat Autṇoma de Barcelona.

Chicago-Zitierstil (17. Ausg.)

Kennedy-Scanlon, Michael, Juli Cebrian, und John Bradbury. Guided Error Correction: Exercises for Spanish-speaking Students of English. Level C1 Book 1. Barcelona: Universitat Autṇoma de Barcelona, 2009.

MLA-Zitierstil (9. Ausg.)

Kennedy-Scanlon, Michael, et al. Guided Error Correction: Exercises for Spanish-speaking Students of English. Level C1 Book 1. Universitat Autṇoma de Barcelona, 2009.