APA (7th ed.) Citation

He, Q., & Sanna, C. (2024). Counting numbers that are divisible by the product of their digits.

Chicago Style (17th ed.) Citation

He, Qizheng, and Carlo Sanna. Counting Numbers That Are Divisible by the Product of Their Digits. 2024.

MLA (9th ed.) Citation

He, Qizheng, and Carlo Sanna. Counting Numbers That Are Divisible by the Product of Their Digits. 2024.

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