Cita APA (7a ed.)

Romero, M., & Ramos, S. (2018). Mandatory second opinion to reduce rates of unnecessary caesarean sections in Latin America: A cluster randomised controlled trial. London. GB.

Cita Chicago Style (17a ed.)

Romero, Mariana, y Silvina Ramos. Mandatory Second Opinion to Reduce Rates of Unnecessary Caesarean Sections in Latin America: A Cluster Randomised Controlled Trial. London. GB, 2018.

Cita MLA (8a ed.)

Romero, Mariana, y Silvina Ramos. Mandatory Second Opinion to Reduce Rates of Unnecessary Caesarean Sections in Latin America: A Cluster Randomised Controlled Trial. London. GB, 2018.