Cita APA

Haines, S., & May, P. (2006). IELTS masterclass: Student's book. Oxford: Oxford Univ. Press.

Citación estilo Chicago

Haines, Simon, y Peter May. IELTS Masterclass: Student's Book. Oxford: Oxford Univ. Press, 2006.

Cita MLA

Haines, Simon, y Peter May. IELTS Masterclass: Student's Book. Oxford: Oxford Univ. Press, 2006.