Cita APA (7a ed.)
Ireland, S., & Kosta, J. (2008). Vocabulary for PET: With answers with answers : self-study vocabulary practice. Cambridge University Press.
Cita Chicago Style (17a ed.)
Ireland, Sue, y Joanna Kosta. Vocabulary for PET: With Answers with Answers : Self-study Vocabulary Practice. Cambridge: Cambridge University Press, 2008.
Cita MLA (9a ed.)
Ireland, Sue, y Joanna Kosta. Vocabulary for PET: With Answers with Answers : Self-study Vocabulary Practice. Cambridge University Press, 2008.
Precaución: Estas citas no son 100% exactas.