Παραπομπή APA

Martínez Esquivel, D., & Meza Benavides, M. d. l. Á. (2015). Emergence of the School of Obstetrics at the social map of Costa Rica: End of 19th century and beginning of the 20th.

Παραπομπή Chicago Style

Martínez Esquivel, Daniel, και María de los Ángeles Meza Benavides. Emergence of the School of Obstetrics At the Social Map of Costa Rica: End of 19th Century and Beginning of the 20th. 2015.

Παραπομπή MLA

Martínez Esquivel, Daniel, και María de los Ángeles Meza Benavides. Emergence of the School of Obstetrics At the Social Map of Costa Rica: End of 19th Century and Beginning of the 20th. 2015.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.