Citação norma APA

Lawrence, Peter R, & Anne Pearson R. (1999). Feeding standards for cattle used for work. Centre for trpical veterinary medicine university of edinburge.

Citação norma Chicago

Lawrence, Peter R, and Anne Pearson R. Feeding Standards for Cattle Used for Work. Centre for trpical veterinary medicine university of edinburge, 1999.

Citação norma MLA

Lawrence, et al. Feeding Standards for Cattle Used for Work. Centre for trpical veterinary medicine university of edinburge, 1999.

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