APA (7th ed.) Citation

Sesay, Orobola, & Olusola. (1984). The OAU after twenty years. Westview Press.

Chicago Style (17th ed.) Citation

Sesay, Orobola, and Olusola. The OAU After Twenty Years. Boulder: Westview Press, 1984.

MLA (8th ed.) Citation

Sesay, et al. The OAU After Twenty Years. Westview Press, 1984.