APA (7th ed.) Citation

Rao, C. R., & i. Toutenburg Helge. (1999). Linear models: Least squares and alternatives (2nd ed.). Springer.

Chicago Style (17th ed.) Citation

Rao, C. Radhakrishna, and i. Toutenburg Helge. Linear Models: Least Squares and Alternatives. 2nd ed. New York: Springer, 1999.

MLA (9th ed.) Citation

Rao, C. Radhakrishna, and i. Toutenburg Helge. Linear Models: Least Squares and Alternatives. 2nd ed. Springer, 1999.