APA (7th ed.) Citation

Grethlein, C. (2023). Lebensmitte - und danach? Quatember, 87(2), 112-118.

Chicago Style (17th ed.) Citation

Grethlein, Christian. "Lebensmitte - Und Danach?" Quatember 87, no. 2 (2023): 112-118.

MLA (9th ed.) Citation

Grethlein, Christian. "Lebensmitte - Und Danach?" Quatember, vol. 87, no. 2, 2023, pp. 112-118.

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