APA (7th ed.) Citation

Langen, I., Langesæter, E., Gunnes, N., Almaas, V. M., Haugen, G., Estensen, M., & Sørbye, I. K. Hypertensive disorders of pregnancy among women with cardiovascular disease in Norway: A historical cohort study. Wiley.

Chicago Style (17th ed.) Citation

Langen, Ingrid, Eldrid Langesæter, Nina Gunnes, Vibeke Marie Almaas, Guttorm Haugen, Mette‐Elise Estensen, and Ingvil Krarup Sørbye. Hypertensive Disorders of Pregnancy Among Women with Cardiovascular Disease in Norway: A Historical Cohort Study. Wiley.

MLA (9th ed.) Citation

Langen, Ingrid, et al. Hypertensive Disorders of Pregnancy Among Women with Cardiovascular Disease in Norway: A Historical Cohort Study. Wiley.