Citação norma APA

J W Copland. (1987). New castle disease in poultry: A new food pllet vaccine. Australian centere for international agricultural research.

Citação norma Chicago

J W Copland. New Castle Disease in Poultry: A New Food Pllet Vaccine. Australian centere for international agricultural research, 1987.

Citação norma MLA

J W Copland. New Castle Disease in Poultry: A New Food Pllet Vaccine. Australian centere for international agricultural research, 1987.

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