APA (7th ed.) Citation

Szromek, A. R. (2021). Sustainable Business Models in Tourism. MDPI - Multidisciplinary Digital Publishing Institute.

Chicago Style (17th ed.) Citation

Szromek, Adam R. Sustainable Business Models in Tourism. Basel, Switzerland: MDPI - Multidisciplinary Digital Publishing Institute, 2021.

MLA (9th ed.) Citation

Szromek, Adam R. Sustainable Business Models in Tourism. MDPI - Multidisciplinary Digital Publishing Institute, 2021.