APA استشهاد

Engan, M., Vollsæter, M., Øymar, K., Markestad, T., Eide, G. E., Halvorsen, T., . . . Clemm, H. (2019). Comparison of physical activity and body composition in a cohort of children born extremely preterm or with extremely low birth weight to matched term-born controls: A follow-up study. BMJ Paediatr Open.

استشهاد بنمط شيكاغو

Engan, Mette, Maria Vollsæter, Knut Øymar, Trond Markestad, Geir Egil Eide, Thomas Halvorsen, Petur Juliusson, و Hege Clemm. "Comparison of Physical Activity and Body Composition in a Cohort of Children Born Extremely Preterm or With Extremely Low Birth Weight to Matched Term-born Controls: A Follow-up Study." BMJ Paediatr Open 2019.

MLA استشهاد

Engan, Mette, et al. "Comparison of Physical Activity and Body Composition in a Cohort of Children Born Extremely Preterm or With Extremely Low Birth Weight to Matched Term-born Controls: A Follow-up Study." BMJ Paediatr Open 2019.

تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.