Hartmann, P. (2000). Quest: Listening and speaking in the Academic World, Book 3. McGraw-Hill.
Cita Chicago Style (17a ed.)Hartmann, Pamela. Quest: Listening and Speaking in the Academic World, Book 3. Boston: McGraw-Hill, 2000.
Cita MLA (9a ed.)Hartmann, Pamela. Quest: Listening and Speaking in the Academic World, Book 3. McGraw-Hill, 2000.
Precaución: Estas citas no son 100% exactas.