APA (7th ed.) Citation

Linker, D., & Sultan, A. (2016). Mathematics problem-solving challenges for secondary school students and beyond. World Scientific.

Chicago Style (17th ed.) Citation

Linker, David, and Alan Sultan. Mathematics Problem-solving Challenges for Secondary School Students and Beyond. New Jersey: World Scientific, 2016.

MLA (9th ed.) Citation

Linker, David, and Alan Sultan. Mathematics Problem-solving Challenges for Secondary School Students and Beyond. World Scientific, 2016.