Freeman, S. (2008). Biological science (3rd edition.). Prentice-Hall, Inc.
Chicagoスタイル(17版)引用形式Freeman, Scott. Biological Science. 3rd edition. Upper Saddle River, New Jersey: Prentice-Hall, Inc, 2008.
MLA(9版)引用形式Freeman, Scott. Biological Science. 3rd edition. Prentice-Hall, Inc, 2008.
警告: この引用は必ずしも正確ではありません.