APA
Economist intelligence unit, . (2023). In sickness and in health?. : The Economist Intelligence Unit Limited.
Chicago
Economist intelligence unit, . 2023. In sickness and in health?. : The Economist Intelligence Unit Limited.
Harvard
Economist intelligence unit, . (2023). In sickness and in health?. : The Economist Intelligence Unit Limited.
MLA
Economist intelligence unit, . In sickness and in health?. : The Economist Intelligence Unit Limited. 2023.