MLA

Rao, C. Radhakrishna, et al. Linear Models and Generalizations. Springer Berlin Heidelberg, 2008.

APA

Rao, C. Radhakrishna, Heumann, C.Rao, C. Radhakrishna, Shalabh, S., Toutenburg, H., Schomaker, M., & Shalabh, C. (2008). Linear Models and Generalizations. Springer Berlin Heidelberg.

Chicago

Rao, C. Radhakrishna, Christian Heumann, Calyampudi Radhakrishna Rao, Shalabh, Helge Toutenburg, M Schomaker, and C Shalabh. Linear Models and Generalizations. : Springer Berlin Heidelberg, 2008.