APA Style

Explorer, Y, S. (2024). Smart Mathematicians (Mathematics in everday life) Upper Primary 90 2024: The time rift (1st edition). Singapore: Young Scientists Explorer.

MLA Style

Explorer, Young, Scientists. "Smart Mathematicians (Mathematics in everday life) Upper Primary 90 2024: The time rift". 1st edition Singapore: Young Scientists Explorer, 2024. Non Fiction.