APA citiranje

rStrutt, P., & O'Keeffe, M. (2013). English for international tourism: Intermediate coursebook. England: Pearson.

Trích dẫn kiểu Chicago

rStrutt, Pete, và Margaret O'Keeffe. English for International Tourism: Intermediate Coursebook. England: Pearson, 2013.

MLA citiranje

rStrutt, Pete, và Margaret O'Keeffe. English for International Tourism: Intermediate Coursebook. England: Pearson, 2013.