APA-Zitierstil (7. Ausg.)

Freis, A., Kuon, R., Marshall, A., Jauckus, J., Strowitzki, T., & Germeyer, A. (2017). Serum periostin levels in early in pregnancy are significantly altered in women with miscarriage. Reproductive biology and endocrinology, 15, . https://doi.org/10.1186/s12958-017-0307-9

Chicago-Zitierstil (17. Ausg.)

Freis, Alexander, Ruben-Jeremias Kuon, Anne Marshall, Julia Jauckus, Thomas Strowitzki, und Ariane Germeyer. "Serum Periostin Levels in Early in Pregnancy Are Significantly Altered in Women with Miscarriage." Reproductive Biology and Endocrinology 15 (2017). https://doi.org/10.1186/s12958-017-0307-9.

MLA-Zitierstil (9. Ausg.)

Freis, Alexander, et al. "Serum Periostin Levels in Early in Pregnancy Are Significantly Altered in Women with Miscarriage." Reproductive Biology and Endocrinology, vol. 15, 2017, https://doi.org/10.1186/s12958-017-0307-9.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.