APA (7th ed.) Citation

Thomas Nilsen, Per Magnus, & Ragnhild Ørstavik. (2016). Maternal body composition in relation to twinning. Norsk Forening for Epidemiologi.

Chicago Style (17th ed.) Citation

Thomas Nilsen, Per Magnus, and Ragnhild Ørstavik. Maternal Body Composition in Relation to Twinning. Norsk Forening for Epidemiologi, 2016.

MLA (9th ed.) Citation

Thomas Nilsen, et al. Maternal Body Composition in Relation to Twinning. Norsk Forening for Epidemiologi, 2016.

Warning: These citations may not always be 100% accurate.