Cita APA (7a ed.)
Gray, G., Connell, J., & Phimphachanhvongsod, V. (2012). Worms in smallholder livestock systems: Technologies and practices that make a difference. Elsevier.
Cita Chicago Style (17a ed.)
Gray, G.D, J.G Connell, y V. Phimphachanhvongsod. Worms in Smallholder Livestock Systems: Technologies and Practices That Make a Difference. Elsevier, 2012.
Cita MLA (9a ed.)
Gray, G.D, et al. Worms in Smallholder Livestock Systems: Technologies and Practices That Make a Difference. Elsevier, 2012.
Precaución: Estas citas no son 100% exactas.