APA Citatie

Michael Duckworth. (1998). Going international English for tourism (Workbook). Oxford: Oxford Univ. Press.

Chicago Style citaat

Michael Duckworth. Going International English for Tourism (Workbook). Oxford: Oxford Univ. Press, 1998.

MLA citatie

Michael Duckworth. Going International English for Tourism (Workbook). Oxford: Oxford Univ. Press, 1998.

Let op: Deze citaties zijn niet altijd 100% accuraat.