APA (7th ed.) Citation

Walker, J. R. (2021). Supervision in the hospitality industry (Ninth edition.). Wiley.

Chicago Style (17th ed.) Citation

Walker, John R. Supervision in the Hospitality Industry. Ninth edition. Hoboken, NJ: Wiley, 2021.

MLA (9th ed.) Citation

Walker, John R. Supervision in the Hospitality Industry. Ninth edition. Wiley, 2021.

Warning: These citations may not always be 100% accurate.