Imbert, H. (1990). Take two: Workbook. Macmillan Publishers.
Cita Chicago Style (17a ed.)Imbert, Hazel. Take Two: Workbook. Hong Kong, China: Macmillan Publishers, 1990.
Cita MLA (9a ed.)Imbert, Hazel. Take Two: Workbook. Macmillan Publishers, 1990.
Precaución: Estas citas no son 100% exactas.
