APA Edition Citation

Lockwood, A., & Medlik, S. (2016). Tourism and hospitality in the 21st century. Butterworth-Heinemann.

Chicago Edition Citation

Lockwood, Andrew, and S. Medlik. Tourism and Hospitality in the 21st Century. Oxford ; Boston: Butterworth-Heinemann, 2016.

MLA Edition Citation

Lockwood, Andrew, and S. Medlik. Tourism and Hospitality in the 21st Century. Butterworth-Heinemann, 2016.