Cita APA (7th ed.)

Seppälä. Proceedings of the 21st Koli Calling International Conference on Computing Education Research. Association for Computing Machinery (ACM).

Cita Chicago (17th ed.)

Seppälä. Proceedings of the 21st Koli Calling International Conference on Computing Education Research. Association for Computing Machinery (ACM).

Cita MLA (9th ed.)

Seppälä. Proceedings of the 21st Koli Calling International Conference on Computing Education Research. Association for Computing Machinery (ACM).