APA (7th ed.) Citation

Rashid, A., Khan, K., & unknown. (2003). A Rational Spline with Interval and Point Tension.

Chicago Style (17th ed.) Citation

Rashid, Aiman, Kashif Khan, and unknown. A Rational Spline with Interval and Point Tension. 2003.

MLA (9th ed.) Citation

Rashid, Aiman, et al. A Rational Spline with Interval and Point Tension. 2003.