APA (7th ed.) Citation

Ern, T. P., & Wangsa, D. W. (2024). A Proof of Ramanujan's Classic $π$ Formula.

Chicago Style (17th ed.) Citation

Ern, Thang Pang, and Devandhira Wijaya Wangsa. A Proof of Ramanujan's Classic $π$ Formula. 2024.

MLA (9th ed.) Citation

Ern, Thang Pang, and Devandhira Wijaya Wangsa. A Proof of Ramanujan's Classic $π$ Formula. 2024.

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