APA (7th ed.) Citation

Pullenayegum, E. M., Birken, C., & Maguire, J. (2021). Clustered longitudinal data subject to irregular observation. Statistical methods in medical research, 30(4), 1081. https://doi.org/10.1177/0962280220986193

Chicago Style (17th ed.) Citation

Pullenayegum, Eleanor M., Catherine Birken, and Jonathon Maguire. "Clustered Longitudinal Data Subject to Irregular Observation." Statistical Methods in Medical Research 30, no. 4 (2021): 1081. https://doi.org/10.1177/0962280220986193.

MLA (9th ed.) Citation

Pullenayegum, Eleanor M., et al. "Clustered Longitudinal Data Subject to Irregular Observation." Statistical Methods in Medical Research, vol. 30, no. 4, 2021, p. 1081, https://doi.org/10.1177/0962280220986193.