APA (7th ed.) Citation

Krebs, I. (1990). Professor Dr. Fritz Hofmann: (1902 - 1977).

Chicago Style (17th ed.) Citation

Krebs, Irmgard. Professor Dr. Fritz Hofmann: (1902 - 1977). 1990.

MLA (9th ed.) Citation

Krebs, Irmgard. Professor Dr. Fritz Hofmann: (1902 - 1977). 1990.

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