APA Zitierstil

Lockwood, A. E., & Medlik, S. E. (2002). Tourism and hospitality in the 21st century.

Chicago Zitierstil

Lockwood, A; Editor, und S; Editor Medlik. Tourism and Hospitality in the 21st Century. Oxford, Butterworth-Heinemann, 2002.

MLA Zitierstil

Lockwood, A; Editor, und S; Editor Medlik. Tourism and Hospitality in the 21st Century. 2002.