APA (7th ed.) Citation

Bárcena, E., Read, T., & Underwood, J. (2015). State of the Art of Language Learning Design Using Mobile Technology: Sample Apps and Some Critical Reflection. Research-publishing.net.

Chicago Style (17th ed.) Citation

Bárcena, Elena, Timothy Read, and Joshua Underwood. "State of the Art of Language Learning Design Using Mobile Technology: Sample Apps and Some Critical Reflection." Research-publishing.net 2015.

MLA (9th ed.) Citation

Bárcena, Elena, et al. "State of the Art of Language Learning Design Using Mobile Technology: Sample Apps and Some Critical Reflection." Research-publishing.net, 2015.

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