APA (7e ed.) Bronvermelding

Knight, J., Ma, B., & Gunatilaka, R. (2020). The puzzle of falling happiness despite rising income in rural China: Ten hypotheses. University of Oxford.

Chicago (17e ed.) Bronvermelding

Knight, J., B. Ma, en R. Gunatilaka. The Puzzle of Falling Happiness Despite Rising Income in Rural China: Ten Hypotheses. University of Oxford, 2020.

MLA (9e ed.) Bronvermelding

Knight, J., et al. The Puzzle of Falling Happiness Despite Rising Income in Rural China: Ten Hypotheses. University of Oxford, 2020.