APA (7th ed.) Citation

Cui, J., & Qian, G. (2007). Selection of Working Correlation Structure and Best Model in GEE Analyses of Longitudinal Data. Communications in statistics. Simulation and computation, 36(5), 987-996. https://doi.org/10.1080/03610910701539617

Chicago Style (17th ed.) Citation

Cui, James, and Guoqi Qian. "Selection of Working Correlation Structure and Best Model in GEE Analyses of Longitudinal Data." Communications in Statistics. Simulation and Computation 36, no. 5 (2007): 987-996. https://doi.org/10.1080/03610910701539617.

MLA (9th ed.) Citation

Cui, James, and Guoqi Qian. "Selection of Working Correlation Structure and Best Model in GEE Analyses of Longitudinal Data." Communications in Statistics. Simulation and Computation, vol. 36, no. 5, 2007, pp. 987-996, https://doi.org/10.1080/03610910701539617.