APA
Gruber J., National Bureau of Economic Research, Hanzel C. & McGarry K. M. (2023). Long-term care around the world. Cambridge: NBER.
Chicago
Gruber Jonathan, National Bureau of Economic Research, Hanzel Charles and McGarry Kathleen M. 2023. Long-term care around the world. Cambridge: NBER.
Harvard
Gruber J., National Bureau of Economic Research, Hanzel C. and McGarry K. M. (2023). Long-term care around the world. Cambridge: NBER.
MLA
Gruber Jonathan, National Bureau of Economic Research, Hanzel Charles and McGarry Kathleen M. Long-term care around the world. Cambridge: NBER. 2023.