APA (7th ed.) Citation

ONU. (1978). Port development: A handbook for planners in developing countries. ONU.

Chicago Style (17th ed.) Citation

ONU. Port Development: A Handbook for Planners in Developing Countries. Nueva York: ONU, 1978.

MLA (9th ed.) Citation

ONU. Port Development: A Handbook for Planners in Developing Countries. ONU, 1978.

Warning: These citations may not always be 100% accurate.