Style de citation APA (7e éd.)

Sivertsen, Å., Lie, R. T., Feragen, K. B., Gjerdevik, M., Haaland, Ø. A., & Berg, E. (2021). Isolated oral clefts and school grades: Population-based cohort study from Norway. BMJ Publishing Group.

Style de citation Chicago (17e éd.)

Sivertsen, Åse, Rolv Terje Lie, Kristin Billaud Feragen, Miriam Gjerdevik, Øystein Ariansen Haaland, et Erik Berg. Isolated Oral Clefts and School Grades: Population-based Cohort Study from Norway. BMJ Publishing Group, 2021.

Style de citation MLA (8e éd.)

Sivertsen, Åse, et al. Isolated Oral Clefts and School Grades: Population-based Cohort Study from Norway. BMJ Publishing Group, 2021.