APA

,, . (1982). Study of the methods and means necessary for the introduction and the promotion of the teaching of nutrition in schools. Strasbourg: Council of Europe.

Chicago

,, . 1982. Study of the methods and means necessary for the introduction and the promotion of the teaching of nutrition in schools. Strasbourg: Council of Europe.

Harvard

,, . (1982). Study of the methods and means necessary for the introduction and the promotion of the teaching of nutrition in schools. Strasbourg: Council of Europe.

MLA

,, . Study of the methods and means necessary for the introduction and the promotion of the teaching of nutrition in schools. Strasbourg: Council of Europe. 1982.