APA (7th ed.) Citation

Machado, M., Lima Teixeira, E., Ferreira, L. M., Rodrigues, F., Henriques, R., & Afonso, E. (2017). Perinatal Outcome in Relation to Chorionicity in Twin Pregnancy.

Chicago Style (17th ed.) Citation

Machado, Marta, Elsa Lima Teixeira, Lígia Maria Ferreira, Filipa Rodrigues, Raquel Henriques, and Eulália Afonso. Perinatal Outcome in Relation to Chorionicity in Twin Pregnancy. 2017.

MLA (8th ed.) Citation

Machado, Marta, et al. Perinatal Outcome in Relation to Chorionicity in Twin Pregnancy. 2017.