APA (7th ed.) Citation

Zumkeller, A. (1986). Professor P. Dr. Hermenegild M. Biedermann OSA 75 Jahre alt.

Chicago Style (17th ed.) Citation

Zumkeller, Adolar. Professor P. Dr. Hermenegild M. Biedermann OSA 75 Jahre Alt. 1986.

MLA (9th ed.) Citation

Zumkeller, Adolar. Professor P. Dr. Hermenegild M. Biedermann OSA 75 Jahre Alt. 1986.

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