APA (7th ed.) Citation

Simões, A., & Queirós, R. (2021). On the nature of programming exercises.

Chicago Style (17th ed.) Citation

Simões, Alberto, and Ricardo Queirós. On the Nature of Programming Exercises. 2021.

MLA (8th ed.) Citation

Simões, Alberto, and Ricardo Queirós. On the Nature of Programming Exercises. 2021.

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