APA (7th ed.) Citation

Cooper, D., Holmes, K., Pforr, C., & Shanka, T. (2019). Implications of Generational Change: European River Cruises and the Emerging Gen X Market. Sage Publications Ltd.

Chicago Style (17th ed.) Citation

Cooper, D., Kirsten Holmes, Christof Pforr, and T. Shanka. Implications of Generational Change: European River Cruises and the Emerging Gen X Market. Sage Publications Ltd, 2019.

MLA (9th ed.) Citation

Cooper, D., et al. Implications of Generational Change: European River Cruises and the Emerging Gen X Market. Sage Publications Ltd, 2019.