Pack, P. E. (2001). CliffsAP biology (2nd ed.). IDG Books Worldwide.
Chicagoスタイル(17版)引用形式Pack, Phillip E. CliffsAP Biology. 2nd ed. Foster City, CA: IDG Books Worldwide, 2001.
MLA(9版)引用形式Pack, Phillip E. CliffsAP Biology. 2nd ed. IDG Books Worldwide, 2001.
警告: この引用は必ずしも正確ではありません.