APA(7版)引用形式
White, R. (1990). Africa in focus: A physical, human and economi geography. Macmillan.
Chicagoスタイル(17版)引用形式
White, Richard. Africa in Focus: A Physical, Human and Economi Geography. London: Macmillan, 1990.
MLA(9版)引用形式
White, Richard. Africa in Focus: A Physical, Human and Economi Geography. Macmillan, 1990.
警告: この引用は必ずしも正確ではありません.