APA (7th ed.) Citation

Schmid, M. L. (2012). Inside the class of REGEX Languages.

Chicago Style (17th ed.) Citation

Schmid, Markus L. Inside the Class of REGEX Languages. 2012.

MLA (9th ed.) Citation

Schmid, Markus L. Inside the Class of REGEX Languages. 2012.

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