Cita APA (7a ed.)
Lapar, M. L. (2013). Economics and Ecohealth. International Livestock Research Institute.
Cita Chicago Style (17a ed.)
Lapar, Ma. Lucila. Economics and Ecohealth. International Livestock Research Institute, 2013.
Cita MLA (9a ed.)
Lapar, Ma. Lucila. Economics and Ecohealth. International Livestock Research Institute, 2013.
Precaución: Estas citas no son 100% exactas.