APA (7th ed.) Citation

Roos, H. (1998). Persönliche Erinnerungen an Max Planck (1942 - 1947).

Chicago Style (17th ed.) Citation

Roos, Hans. Persönliche Erinnerungen an Max Planck (1942 - 1947). 1998.

MLA (9th ed.) Citation

Roos, Hans. Persönliche Erinnerungen an Max Planck (1942 - 1947). 1998.

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