Citação norma APA

Vonnahme, K. A., & Ford, S. P. (2004). Placental vascular endothelial growth factor receptor system mRNA expression in pigs selected for placental efficiency. Blackwell Science Inc.

Citação norma Chicago

Vonnahme, Kimberly A., and Stephen P. Ford. Placental Vascular Endothelial Growth Factor Receptor System MRNA Expression in Pigs Selected for Placental Efficiency. Blackwell Science Inc, 2004.

Citação norma MLA

Vonnahme, Kimberly A., and Stephen P. Ford. Placental Vascular Endothelial Growth Factor Receptor System MRNA Expression in Pigs Selected for Placental Efficiency. Blackwell Science Inc, 2004.

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