APA (7th ed.) Citation

Ivanov, I., & Ilieva, V. ICT competition for kids.

Chicago Style (17th ed.) Citation

Ivanov, Ivailo, and Vessela Ilieva. ICT Competition for Kids.

MLA (9th ed.) Citation

Ivanov, Ivailo, and Vessela Ilieva. ICT Competition for Kids.

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