Citazione Stile APA (7a Edizione)

Food and Agriculture Organization of the United Nations. (1953). National forest policies in Europe. s.n.

Citazione stile Chigago Style (17a edizione)

Food and Agriculture Organization of the United Nations. National Forest Policies in Europe. Rome: s.n, 1953.

Citatione MLA (9a ed.)

Food and Agriculture Organization of the United Nations. National Forest Policies in Europe. s.n, 1953.