Legrand, W., Sloan, P., & Chen, J. S. (2017). Sustainability in the hospitality industry: Principles of sustainable operations (Third edition.). Routledge.
Citação do estilo Chicago (17ª ed.)Legrand, Willy, Philip Sloan, e Joseph S. Chen. Sustainability in the Hospitality Industry: Principles of Sustainable Operations. Third edition. Londo: Routledge, 2017.
Citação MLA (9ª ed.)Legrand, Willy, et al. Sustainability in the Hospitality Industry: Principles of Sustainable Operations. Third edition. Routledge, 2017.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.