Citação norma APA

Kristjanson, P., & Zerbini, E. (1999). Genetic enhancement of sorghum and millet residues fed to ruminants: An ex ante assessment of returns to research. International Livestock Research Institute.

Citação norma Chicago

Kristjanson, P.M, and E. Zerbini. Genetic Enhancement of Sorghum and Millet Residues Fed to Ruminants: An Ex Ante Assessment of Returns to Research. Nairobi, Kenya: International Livestock Research Institute, 1999.

Citação norma MLA

Kristjanson, P.M, and E. Zerbini. Genetic Enhancement of Sorghum and Millet Residues Fed to Ruminants: An Ex Ante Assessment of Returns to Research. International Livestock Research Institute, 1999.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.