Citazione Stile APA (7a Edizione)

Were, G. S., & Wilson, D. (1972). East Africa through a thousand years: A history of the years A.D. 1000 to the present day ([New ed.], 2. ed.). Evans.

Citazione stile Chigago Style (17a edizione)

Were, Gideon S., e Derek Wilson. East Africa Through a Thousand Years: A History of the Years A.D. 1000 to the Present Day. [New ed.], 2. ed. London: Evans, 1972.

Citatione MLA (9a ed.)

Were, Gideon S., e Derek Wilson. East Africa Through a Thousand Years: A History of the Years A.D. 1000 to the Present Day. [New ed.], 2. ed. Evans, 1972.