APA (7th ed.) Citation

Çelik, S., Gökdemir, T., & Çondur, F. (2025). Statistical analysis of the world happiness index by regions. Quality & Quantity, 59(5), 4003. https://doi.org/10.1007/s11135-025-02158-y

Chicago Style (17th ed.) Citation

Çelik, Sadullah, Tuğba Gökdemir, and Funda Çondur. "Statistical Analysis of the World Happiness Index by Regions." Quality & Quantity 59, no. 5 (2025): 4003. https://doi.org/10.1007/s11135-025-02158-y.

MLA (9th ed.) Citation

Çelik, Sadullah, et al. "Statistical Analysis of the World Happiness Index by Regions." Quality & Quantity, vol. 59, no. 5, 2025, p. 4003, https://doi.org/10.1007/s11135-025-02158-y.