APA (7th ed.) Citation

International Labour Office & United Nations Industrial Development Organization. (1981). Tanning of hides and skins. International Labour Office.

Chicago Style (17th ed.) Citation

International Labour Office and United Nations Industrial Development Organization. Tanning of Hides and Skins. Geneva: International Labour Office, 1981.

MLA (9th ed.) Citation

International Labour Office and United Nations Industrial Development Organization. Tanning of Hides and Skins. International Labour Office, 1981.