APA-referens

Harrison, L. (2013). English for international tourism: Intermediate workbook. Harlow, England: Pearson Education Limited.

Chicago-stil citat

Harrison, Louis. English for International Tourism: Intermediate Workbook. Harlow, England: Pearson Education Limited, 2013.

MLA-referens

Harrison, Louis. English for International Tourism: Intermediate Workbook. Harlow, England: Pearson Education Limited, 2013.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.