APA引文

Walker, J. R. A., & Walker, J. T. A. (2012). Exploring the hospitality industry (2nd ed.).

Chicago Edition Citation

Walker, John R; Author, and Josielyn T; Author Walker. Exploring the Hospitality Industry. 2nd ed. New Delhi, Pearson Education India Pvt Ltd, 2012.

MLA引文

Walker, John R; Author, and Josielyn T; Author Walker. Exploring the Hospitality Industry. 2nd ed. 2012.