Smith, E. T. (1954). Exploring biology (4th ed.). Harcourt, Brace.
Chicagoスタイル(17版)引用形式Smith, Ella Thea. Exploring Biology. 4th ed. New York: Harcourt, Brace, 1954.
MLA(8版)引用形式Smith, Ella Thea. Exploring Biology. 4th ed. Harcourt, Brace, 1954.
警告: この引用は必ずしも正確ではありません.