Παραπομπή σε μορφή APA (7η εκδ.)

Stedman, M. R., Gagnon, D. R., Lew, R. A., Jung, S., Losina, E., & Brookhart, M. (2011). A SAS macro for a clustered logrank test. Computer Methods & Programs in Biomedicine, 104(2), 266. https://doi.org/10.1016/j.cmpb.2011.02.001

Παραπομπή σε μορφή Chicago (17η εκδ.)

Stedman, Margaret R., David R. Gagnon, Robert A. Lew, Sin-Ho Jung, Elena Losina, και M.Alan Brookhart. "A SAS Macro for a Clustered Logrank Test." Computer Methods & Programs in Biomedicine 104, no. 2 (2011): 266. https://doi.org/10.1016/j.cmpb.2011.02.001.

Παραπομπή σε μορφή MLA (9th εκδ.)

Stedman, Margaret R., et al. "A SAS Macro for a Clustered Logrank Test." Computer Methods & Programs in Biomedicine, vol. 104, no. 2, 2011, p. 266, https://doi.org/10.1016/j.cmpb.2011.02.001.