APA-viite (7. p.)

O’Brien, K., Baggett, H., Brooks, W., Feikin, D., Hammitt, L., Howie, S., . . . Zeger, S. (2017). Introduction to the epidemiologic considerations, analytic methods, and foundational results from the pneumonia etiology research for child health study. Oxford University Press.

Chicago-viite (17. p.)

O’Brien, KL, et al. Introduction to the Epidemiologic Considerations, Analytic Methods, and Foundational Results from the Pneumonia Etiology Research for Child Health Study. Oxford University Press, 2017.

MLA-viite (9. p.)

O’Brien, KL, et al. Introduction to the Epidemiologic Considerations, Analytic Methods, and Foundational Results from the Pneumonia Etiology Research for Child Health Study. Oxford University Press, 2017.