Longitudinal studies with continuous responses.

MLA

Laird, N. M., et al. “Longitudinal Studies with Continuous Responses.” Statistical Methods in Medical Research, vol. 1, no. 3, 1992, pp. 225–47. EBSCOhost, https://doi.org/10.1177/096228029200100302.

APA

Laird, N. M., Donnelly, C., & Ware, J. H. (1992). Longitudinal studies with continuous responses. Statistical Methods in Medical Research, 1(3), 225–247. https://doi.org/10.1177/096228029200100302

Chicago

Laird, N M, C Donnelly, and J H Ware. 1992. “Longitudinal Studies with Continuous Responses.” Statistical Methods in Medical Research 1 (3): 225–47. doi:10.1177/096228029200100302.