APA-ийн эшлэл(7 дахь хэвлэлт)

Collins, G., Riley, R., & van Smeden, M. (2020). Flaws in the development and validation of a covid-19 prediction model. Oxford University Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Collins, GS, RD Riley, ба M. van Smeden. Flaws in the Development and Validation of a Covid-19 Prediction Model. Oxford University Press, 2020.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Collins, GS, et al. Flaws in the Development and Validation of a Covid-19 Prediction Model. Oxford University Press, 2020.