APA (7th ed.) Citation

Hartung, J. (1979). Non-negative estimation in variance component models. SFB 72.

Chicago Style (17th ed.) Citation

Hartung, Joachim. Non-negative Estimation in Variance Component Models. Bonn: SFB 72, 1979.

MLA (9th ed.) Citation

Hartung, Joachim. Non-negative Estimation in Variance Component Models. SFB 72, 1979.

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