APA (7th ed.) Citation

Mammen, E., Marron, J. S., Turlach, B. A., & Wand, M. P. (2016). A general framework for constrained smoothing. Beiträge zur Statistik.

Chicago Style (17th ed.) Citation

Mammen, Enno, James Stephen Marron, Berwin A. Turlach, and M. P. Wand. "A General Framework for Constrained Smoothing." Beiträge Zur Statistik 2016.

MLA (9th ed.) Citation

Mammen, Enno, et al. "A General Framework for Constrained Smoothing." Beiträge Zur Statistik, 2016.