APA (7th ed.) Citation

Parmjit Singh. (2008). Mathematical problem solving for teenagers. Primera Publishing.

Chicago Style (17th ed.) Citation

Parmjit Singh. Mathematical Problem Solving for Teenagers. Kuala Lumpur: Primera Publishing, 2008.

MLA (9th ed.) Citation

Parmjit Singh. Mathematical Problem Solving for Teenagers. Primera Publishing, 2008.

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