APA (7th ed.) Citation

Reis, P., & Damião, I. (2012). Freeware authoring tools for the creation of e-contents: Current experience.

Chicago Style (17th ed.) Citation

Reis, Pedro, and Isabel Damião. Freeware Authoring Tools for the Creation of E-contents: Current Experience. 2012.

MLA (8th ed.) Citation

Reis, Pedro, and Isabel Damião. Freeware Authoring Tools for the Creation of E-contents: Current Experience. 2012.

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