APA (7th ed.) Citation

Fan, Z., & Heng, L. (2017). Flexible semi-parametric quantile regression models.

Chicago Style (17th ed.) Citation

Fan, Zengyan, and Lian Heng. Flexible Semi-parametric Quantile Regression Models. 2017.

MLA (9th ed.) Citation

Fan, Zengyan, and Lian Heng. Flexible Semi-parametric Quantile Regression Models. 2017.

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