APA (7th ed.) Citation

Legrand, W., Sloan, P., & Chen, J. S. (2017). Sustainability in the hospitality industry: Principles of sustainable operations (Tercera edició.). Routledge.

Chicago Style (17th ed.) Citation

Legrand, Willy, Philip Sloan, and Joseph S. Chen. Sustainability in the Hospitality Industry: Principles of Sustainable Operations. Tercera edició. Abingdon, Oxon: Routledge, 2017.

MLA (9th ed.) Citation

Legrand, Willy, et al. Sustainability in the Hospitality Industry: Principles of Sustainable Operations. Tercera edició. Routledge, 2017.