Cita APA (7th ed.)

Haines S. Simon, Nettle M. Mark, & Hewings M. Martin. (2007). Advanced Grammar in Use Supplementary Exercises with Answers. Cambridge, Cambridge University Press, 2007.

Cita Chicago (17th ed.)

Haines S. Simon, Nettle M. Mark, i Hewings M. Martin. Advanced Grammar in Use Supplementary Exercises with Answers. Cambridge, Cambridge University Press, 2007, 2007.

Cita MLA (9th ed.)

Haines S. Simon, et al. Advanced Grammar in Use Supplementary Exercises with Answers. Cambridge, Cambridge University Press, 2007, 2007.