APA-Zitierstil (7. Ausg.)

Ng, Y. (2022). Happiness—concept, measurement and promotion. Springer. https://doi.org/10.1007/978-981-33-4972-8

Chicago-Zitierstil (17. Ausg.)

Ng, Yew-Kwang. Happiness—concept, Measurement and Promotion. Singapore, Singapore: Springer, 2022. https://doi.org/10.1007/978-981-33-4972-8.

MLA-Zitierstil (9. Ausg.)

Ng, Yew-Kwang. Happiness—concept, Measurement and Promotion. Springer, 2022. https://doi.org/10.1007/978-981-33-4972-8.