APA (7th ed.) Citation

United Nations Environment Programme, International Labour Office, & World Employment Programme. (1985). Small-scale processing of pork. International Labour Office.

Chicago Style (17th ed.) Citation

United Nations Environment Programme, International Labour Office, and World Employment Programme. Small-scale Processing of Pork. Geneva: International Labour Office, 1985.

MLA (8th ed.) Citation

United Nations Environment Programme, et al. Small-scale Processing of Pork. International Labour Office, 1985.