Citação norma APA

Zuckerman, B. (2000). Brown dwarfs: At last filling the gap between stars and planets. The National Academy of Sciences.

Citação norma Chicago

Zuckerman, Ben. Brown Dwarfs: At Last Filling the Gap between Stars and Planets. The National Academy of Sciences, 2000.

Citação norma MLA

Zuckerman, Ben. Brown Dwarfs: At Last Filling the Gap between Stars and Planets. The National Academy of Sciences, 2000.

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