APA (7th ed.) Citation

Röhrer, H. Professor Heinz Urbach - 60th Anniversary.

Chicago Style (17th ed.) Citation

Röhrer, H. Professor Heinz Urbach - 60th Anniversary.

MLA (9th ed.) Citation

Röhrer, H. Professor Heinz Urbach - 60th Anniversary.

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