Cita APA (7a ed.)
Heinritz, S., Martens, S. D., Hoedtke, S., Zeyner, A., & Peters, M. (2010). Silages of tropical forages for feeding pigs. International Center for Tropical Agriculture.
Cita Chicago Style (17a ed.)
Heinritz, S., Siriwan D. Martens, Sandra Hoedtke, Annette Zeyner, y Michael Peters. Silages of Tropical Forages for Feeding Pigs. International Center for Tropical Agriculture, 2010.
Cita MLA (9a ed.)
Heinritz, S., et al. Silages of Tropical Forages for Feeding Pigs. International Center for Tropical Agriculture, 2010.
Precaución: Estas citas no son 100% exactas.