APA (7th ed.) Citation

Peng, L., Li, N., & Pan, J. Effect of Ap-Index of Geomagnetic Activity on S&P 500 Stock Market Return. Wiley.

Chicago Style (17th ed.) Citation

Peng, Lifang, Ning Li, and Jingwen Pan. Effect of Ap-Index of Geomagnetic Activity on S&P 500 Stock Market Return. Wiley.

MLA (9th ed.) Citation

Peng, Lifang, et al. Effect of Ap-Index of Geomagnetic Activity on S&P 500 Stock Market Return. Wiley.