Cita APA

Vergaray, G., Méndez, C., Béjar, V., Morante, H., & Heredia, V. (2007). Injured coliforms in drinking water of buildings of Lima Cercado.

Citación estilo Chicago

Vergaray, Germán, Carmen Méndez, Vilma Béjar, Hilda Morante, y Vidalina Heredia. Injured Coliforms in Drinking Water of Buildings of Lima Cercado. 2007.

Cita MLA

Vergaray, Germán, et al. Injured Coliforms in Drinking Water of Buildings of Lima Cercado. 2007.