Cita APA (7a ed.)
McCarter Sam. (2010). Ready for IELTS: Coursebook with key (1rd Edition.). MACMILLAN EXAMS.
Cita Chicago Style (17a ed.)
McCarter Sam. Ready for IELTS: Coursebook with Key. 1rd Edition. New York: MACMILLAN EXAMS, 2010.
Cita MLA (9a ed.)
McCarter Sam. Ready for IELTS: Coursebook with Key. 1rd Edition. MACMILLAN EXAMS, 2010.
Precaución: Estas citas no son 100% exactas.