Cita APA (7a ed.)

Comfort, J., Hick, S., & Savage, A. (2001). Basic technical english: Student's book. Cornelsen - Oxford University.

Cita Chicago Style (17a ed.)

Comfort, Jeremy, Steve Hick, y Allan Savage. Basic Technical English: Student's Book. Oxford: Cornelsen - Oxford University, 2001.

Cita MLA (8a ed.)

Comfort, Jeremy, et al. Basic Technical English: Student's Book. Cornelsen - Oxford University, 2001.