APA (7th ed.) Citation

Adedeji A. (1990). Preparing Africa for the twenty-first century: Agenda for the 1990's. UN.

Chicago Style (17th ed.) Citation

Adedeji A. Preparing Africa for the Twenty-first Century: Agenda for the 1990's. New York: UN, 1990.

MLA (8th ed.) Citation

Adedeji A. Preparing Africa for the Twenty-first Century: Agenda for the 1990's. UN, 1990.