APA aipamena

The Canadian IUFRO World Congress Organizing Committee. (1991). Congress report. IUFRO Organizing Committee.

Chicago Style aipamena

The Canadian IUFRO World Congress Organizing Committee. Congress Report. Canada: IUFRO Organizing Committee, 1991.

MLA aipamena

The Canadian IUFRO World Congress Organizing Committee. Congress Report. IUFRO Organizing Committee, 1991.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.