APA (7th ed.) Citation

Linden, M. v. d. (2019). Alf Lüdtke (1943-2019).

Chicago Style (17th ed.) Citation

Linden, Marcel van der. Alf Lüdtke (1943-2019). 2019.

MLA (9th ed.) Citation

Linden, Marcel van der. Alf Lüdtke (1943-2019). 2019.

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