APA ציטוט

United Nations Environment Programme. (1986). Directory of tertiary level institutions offering environmental education and training courses in Asia and Pacific region. United Nations Environment Programme.

Chicago Style (17th ed.) Citation

United Nations Environment Programme. Directory of Tertiary Level Institutions Offering Environmental Education and Training Courses in Asia and Pacific Region. Bangkok: United Nations Environment Programme, 1986.

ציטוט MLA

United Nations Environment Programme. Directory of Tertiary Level Institutions Offering Environmental Education and Training Courses in Asia and Pacific Region. United Nations Environment Programme, 1986.