APA (7th ed.) Citation

Maike Flennert, Hans-Helmut König, & André Hajek. (2019). The association between voluntary work and health care use among older adults in Germany. BMC.

Chicago Style (17th ed.) Citation

Maike Flennert, Hans-Helmut König, and André Hajek. The Association Between Voluntary Work and Health Care Use Among Older Adults in Germany. BMC, 2019.

MLA (9th ed.) Citation

Maike Flennert, et al. The Association Between Voluntary Work and Health Care Use Among Older Adults in Germany. BMC, 2019.

Warning: These citations may not always be 100% accurate.