APA (7th ed.) Citation

Freeden, W., & Gervens, T. (1991). Vector spherical spline interpolation: (basic theory and computational aspects).

Chicago Style (17th ed.) Citation

Freeden, Willi, and Theo Gervens. Vector Spherical Spline Interpolation: (basic Theory and Computational Aspects). Kaiserslautern, 1991.

MLA (9th ed.) Citation

Freeden, Willi, and Theo Gervens. Vector Spherical Spline Interpolation: (basic Theory and Computational Aspects). 1991.

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