APA ציטוט

International Wool Secretariat. Dept. of Education. (1950). The world book of wool. the Dept., International Wool Secretariat.

Chicago Style (17th ed.) Citation

International Wool Secretariat. Dept. of Education. The World Book of Wool. London: the Dept., International Wool Secretariat, 1950.

ציטוט MLA

International Wool Secretariat. Dept. of Education. The World Book of Wool. the Dept., International Wool Secretariat, 1950.