Cita APA (7a ed.)
Gairns, R., Redman, S., & Collie, J. (2001). True to life: Intermediate (1. ed.1996, 7. printing 2001.). Cambridge University Press.
Cita Chicago Style (17a ed.)
Gairns, Ruth, Stuart Redman, y Joanne Collie. True to Life: Intermediate. 1. ed.1996, 7. printing 2001. Cambridge: Cambridge University Press, 2001.
Cita MLA (9a ed.)
Gairns, Ruth, et al. True to Life: Intermediate. 1. ed.1996, 7. printing 2001. Cambridge University Press, 2001.
Precaución: Estas citas no son 100% exactas.