APA Zitierstil

Humphreys, P. (2006). IELTS Express: Upper Intermediate: Listening activities for upper intermediate workbook. London: Thomson.

Chicago Zitierstil

Humphreys, Pamela. IELTS Express: Upper Intermediate: Listening Activities for Upper Intermediate Workbook. London: Thomson, 2006.

MLA Zitierstil

Humphreys, Pamela. IELTS Express: Upper Intermediate: Listening Activities for Upper Intermediate Workbook. London: Thomson, 2006.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.