Seligman, C. (1966). Races of Africa (4th ed.). O.U.Pr..
Chicagoスタイル(17版)引用形式Seligman, C.G. Races of Africa. 4th ed. London: O.U.Pr., 1966.
MLA(9版)引用形式Seligman, C.G. Races of Africa. 4th ed. O.U.Pr., 1966.
警告: この引用は必ずしも正確ではありません.
Seligman, C. (1966). Races of Africa (4th ed.). O.U.Pr..
Chicagoスタイル(17版)引用形式Seligman, C.G. Races of Africa. 4th ed. London: O.U.Pr., 1966.
MLA(9版)引用形式Seligman, C.G. Races of Africa. 4th ed. O.U.Pr., 1966.