Cita APA (7a ed.)

Nahed, T. J., Mena, Y., Ruiz, F. A., Castel, J. M., & Plascencia, V. H. (2009). Proposal of environmental indicators of sustainability for ruminant pastoral production systems. Universidad de Colima.

Cita Chicago Style (17a ed.)

Nahed, T. J., Y. Mena, F. A. Ruiz, J. M. Castel, y V. H. Plascencia. Proposal of Environmental Indicators of Sustainability for Ruminant Pastoral Production Systems. Universidad de Colima, 2009.

Cita MLA (8a ed.)

Nahed, T. J., et al. Proposal of Environmental Indicators of Sustainability for Ruminant Pastoral Production Systems. Universidad de Colima, 2009.