APA Citation

Wolf, F., & Roth, G. (1962). Professor Josef Hyrtl. Wien.

Chicago Style Citation

Wolf, Franz, and Gottfried Roth. Professor Josef Hyrtl. Wien, 1962.

MLA Citation

Wolf, Franz, and Gottfried Roth. Professor Josef Hyrtl. Wien, 1962.

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