APA (7th ed.) Citation

El-Hinnawi, E. E., Hashmi, M., & United Nations Environment Programme. (1982). Global environmental issues: United Nations Environment Programme. Tycooly International for the United Nations Environment Programme.

Chicago Style (17th ed.) Citation

El-Hinnawi, Essam E., Manzur-ul-Haque Hashmi, and United Nations Environment Programme. Global Environmental Issues: United Nations Environment Programme. Dublin: Tycooly International for the United Nations Environment Programme, 1982.

MLA (9th ed.) Citation

El-Hinnawi, Essam E., et al. Global Environmental Issues: United Nations Environment Programme. Tycooly International for the United Nations Environment Programme, 1982.