Cita APA (7th ed.)

Skiena, S. S., & Revilla, M. A. (2003). Programming challenges: The programming contest training manual. Springer.

Cita Chicago (17th ed.)

Skiena, Steven S., i Miguel A. Revilla. Programming Challenges: The Programming Contest Training Manual. New York: Springer, 2003.

Cita MLA (8th ed.)

Skiena, Steven S., i Miguel A. Revilla. Programming Challenges: The Programming Contest Training Manual. Springer, 2003.