APA
,, . (1981). Night work : Comparative study of legislation and regulations, problems and social repercussions. Strasbourg: Council of Europe.
Chicago
,, . 1981. Night work : Comparative study of legislation and regulations, problems and social repercussions. Strasbourg: Council of Europe.
Harvard
,, . (1981). Night work : Comparative study of legislation and regulations, problems and social repercussions. Strasbourg: Council of Europe.
MLA
,, . Night work : Comparative study of legislation and regulations, problems and social repercussions. Strasbourg: Council of Europe. 1981.