APA (7th ed.) Citation

Petry-Walter. (1962). Ubers̀etzng formaler Sprachen in topologische Strukturen.

Chicago Style (17th ed.) Citation

Petry-Walter. Ubers̀etzng Formaler Sprachen in Topologische Strukturen. 1962.

MLA (9th ed.) Citation

Petry-Walter. Ubers̀etzng Formaler Sprachen in Topologische Strukturen. 1962.

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