APA Alıntı

Williams, I., & Dermot Curley. (2003). Green light four: Student book. New York, NY: McGraw-Hill.

Chicago Stili Alıntı

Williams, Ivor., ve Dermot Curley. Green Light Four: Student Book. New York, NY: McGraw-Hill, 2003.

MLA Alıntı

Williams, Ivor., ve Dermot Curley. Green Light Four: Student Book. New York, NY: McGraw-Hill, 2003.