APA (7th ed.) Citation

Figueiredo, S., & Silva, C. F. d. (2018). Language skills assessment: Electronic test application with second language learners.

Chicago Style (17th ed.) Citation

Figueiredo, Sandra, and Carlos Fernandes da Silva. Language Skills Assessment: Electronic Test Application with Second Language Learners. 2018.

MLA (8th ed.) Citation

Figueiredo, Sandra, and Carlos Fernandes da Silva. Language Skills Assessment: Electronic Test Application with Second Language Learners. 2018.

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