APA(7版)引用形式

Não informado. (2012). Yearbook. Technical Association of the Pulp and Paper Industry.

Chicagoスタイル(17版)引用形式

Não informado. Yearbook. New York: Technical Association of the Pulp and Paper Industry, 2012.

MLA(8版)引用形式

Não informado. Yearbook. Technical Association of the Pulp and Paper Industry, 2012.

警告: この引用は必ずしも正確ではありません.