Cita APA

Arenas-Significación, F., & Gonzales-Medina, C. (2011). Reduction of infectious intestinal diseases related to access to water and sewer services in Peru, 2002-2009.

Citación estilo Chicago

Arenas-Significación, Fernando, y Carlos Gonzales-Medina. Reduction of Infectious Intestinal Diseases Related to Access to Water and Sewer Services in Peru, 2002-2009. 2011.

Cita MLA

Arenas-Significación, Fernando, y Carlos Gonzales-Medina. Reduction of Infectious Intestinal Diseases Related to Access to Water and Sewer Services in Peru, 2002-2009. 2011.