Citação norma APA

(1998). Ursus: An official publication of the International Association for Bear Research and Management. International Association for Bear Research and Management.

Citação norma Chicago

Ursus: An Official Publication of the International Association for Bear Research and Management. [United States]: International Association for Bear Research and Management, 1998.

Citação norma MLA

Ursus: An Official Publication of the International Association for Bear Research and Management. International Association for Bear Research and Management, 1998.

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