APA (7th ed.) Citation
(2013). Regular Cost Functions, Part I: Logic and Algebra over Words. Logical Methods in Computer Science.
Chicago Style (17th ed.) Citation
"Regular Cost Functions, Part I: Logic and Algebra over Words." Logical Methods in Computer Science 2013.
MLA (9th ed.) Citation
"Regular Cost Functions, Part I: Logic and Algebra over Words." Logical Methods in Computer Science, 2013.
Warning: These citations may not always be 100% accurate.