Citação norma APA

Weigert, M., Gruber, D., Pernicka, E., Bauer, P., & Feichtinger, W. (2008). Previous tubal ectopic pregnancy raises the incidence of repeated ectopic pregnancies in In Vitro fertilization-embryo transfer patients. Springer US.

Citação norma Chicago

Weigert, Monika, Diego Gruber, Elisabeth Pernicka, Peter Bauer, and Wilfried Feichtinger. Previous Tubal Ectopic Pregnancy Raises the Incidence of Repeated Ectopic Pregnancies in In Vitro Fertilization-embryo Transfer Patients. Springer US, 2008.

Citação norma MLA

Weigert, Monika, et al. Previous Tubal Ectopic Pregnancy Raises the Incidence of Repeated Ectopic Pregnancies in In Vitro Fertilization-embryo Transfer Patients. Springer US, 2008.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.