APA (7th ed.) Citation

Ölmestig, T. K., Siersma, V., Birkmose, A. R., Kragstrup, J., & Ertmann, R. K. (2021). Infant crying problems related to maternal depressive and anxiety symptoms during pregnancy: A prospective cohort study. BMC Pregnancy & Childbirth, 21(1), 1. https://doi.org/10.1186/s12884-021-04252-z

Chicago Style (17th ed.) Citation

Ölmestig, Tabitha Krogh, Volkert Siersma, Anna Rubach Birkmose, Jakob Kragstrup, and Ruth Kirk Ertmann. "Infant Crying Problems Related to Maternal Depressive and Anxiety Symptoms During Pregnancy: A Prospective Cohort Study." BMC Pregnancy & Childbirth 21, no. 1 (2021): 1. https://doi.org/10.1186/s12884-021-04252-z.

MLA (9th ed.) Citation

Ölmestig, Tabitha Krogh, et al. "Infant Crying Problems Related to Maternal Depressive and Anxiety Symptoms During Pregnancy: A Prospective Cohort Study." BMC Pregnancy & Childbirth, vol. 21, no. 1, 2021, p. 1, https://doi.org/10.1186/s12884-021-04252-z.