APA (7th ed.) Citation

Barros, J. P., & Gomes, L. (2011). On the use of programming languages for textual specification of Petri Net Models.

Chicago Style (17th ed.) Citation

Barros, João Paulo, and Luís Gomes. On the Use of Programming Languages for Textual Specification of Petri Net Models. 2011.

MLA (8th ed.) Citation

Barros, João Paulo, and Luís Gomes. On the Use of Programming Languages for Textual Specification of Petri Net Models. 2011.

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