APA (7th ed.) Citation

Preitschopf, F. (1985). Optimal designs for quadratic regression.

Chicago Style (17th ed.) Citation

Preitschopf, Franz. Optimal Designs for Quadratic Regression. Augsburg, 1985.

MLA (9th ed.) Citation

Preitschopf, Franz. Optimal Designs for Quadratic Regression. 1985.

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